Question No: 6 ( Marks: 1 ) Question No: 6 ( Marks: 1 ...api.ning.com/files/lUY*nVlNV5wSkmdqNBQq3M4XdEKR90zz-AE2o0u…Question No: 6 ( Marks: 1 ) Question No: 6 ( Marks: 1 ...

Question NoQuestion NoQuestion NoQuestion No: : : : 1 1 1 1 ( ( ( ( MarksMarksMarksMarks: : : : 1 1 1 1 ) ) ) ) ---- Please choose one Please choose one Please choose one Please choose one

Human are better than computers at Human are better than computers at Human are better than computers at Human are better than computers at:

► Efficiency

► Accuracy

► Pattern recognitionPattern recognitionPattern recognitionPattern recognition

► None of the given choices

Question No: 2 ( Marks: 1 ) Question No: 2 ( Marks: 1 ) Question No: 2 ( Marks: 1 ) Question No: 2 ( Marks: 1 ) ---- Please choose o Please choose o Please choose o Please choose onenenene

Cray Cray Cray Cray----1 was first commercial _________ computer1 was first commercial _________ computer1 was first commercial _________ computer1 was first commercial _________ computer

► SuperSuperSuperSuper

► Mini

► Micro

► Personal

Question No: 3 ( Marks: 1 ) Question No: 3 ( Marks: 1 ) Question No: 3 ( Marks: 1 ) Question No: 3 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

URL is a/an ________ URL is a/an ________ URL is a/an ________ URL is a/an ________

► Device

► Component

► AddressAddressAddressAddress

► Tool


Mainframe Computers are also called _____ Mainframe Computers are also called _____ Mainframe Computers are also called _____ Mainframe Computers are also called _____

► Enterprise ServersEnterprise ServersEnterprise ServersEnterprise Servers

► Personal Servers

► Enterprise Managers

► Window Servers

Question No: 5 ( Marks: 1 ) Question No: 5 ( Marks: 1 ) Question No: 5 ( Marks: 1 ) Question No: 5 ( Marks: 1 ) ---- P P P Please choose onelease choose onelease choose onelease choose one

Which of the following is NOT a category of Mobile Which of the following is NOT a category of Mobile Which of the following is NOT a category of Mobile Which of the following is NOT a category of Mobile

Computers?Computers?Computers?Computers?

► Laptop

► Palmtop

► DesktopDesktopDesktopDesktop

► Wearable


Preliminary exploration of possible solutions,

technologies, suppliers is called

► Viability

► FeasibilityFeasibilityFeasibilityFeasibility

► Specification

► Integration


__________ give us the ability to manipulate data through

reference instead of actual value.

► Constants

► VariablesVariablesVariablesVariables

► Data Types

► Operators


Consider the following statement written in JavaScript:

str = ”Hello” + ” World”

What will be the value of str ?

► HelloWorldHelloWorldHelloWorldHelloWorld

► Hello World

► Hello + World

► It will result in error


A tool that helps you to find the synonyms is called

______________.

► Language

► Paragraph

► ThesaurusThesaurusThesaurusThesaurus

► Symbol


Communication protocol is a __________that governs the

flow of information over a network

► Set of protocols

► Set of rSet of rSet of rSet of rulesulesulesules

► Device

► Set of methods


If a computer could pass the Turing test then it would

be able to:

► think like human beingsthink like human beingsthink like human beingsthink like human beings

► do the things faster

► win a million dollar prize

► store more information


The first Web browser with a GUI was generally

available in:

► 1992

► 1993199319931993

► 1994

► 1995

Question No: 13 ( Question No: 13 ( Question No: 13 ( Question No: 13 ( Marks: 1 ) Marks: 1 ) Marks: 1 ) Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

Web is a unique invention by humans in terms that it is:

► accessible to only the owners who control it

► accessible from particular locations only

► accessible to all humansaccessible to all humansaccessible to all humansaccessible to all humans

► accessible to only the educational institutes


In this URL http://www.msn.com , _____identifies the

domain name

► http

► www

► msnmsnmsnmsn

► com

QuestiQuestiQuestiQuestion No: 15 ( Marks: 1 ) on No: 15 ( Marks: 1 ) on No: 15 ( Marks: 1 ) on No: 15 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

______ is simply a fast port that lets you connect

computer peripherals and consumer electronics to your

computer without restart.

► Freeware

► Shareware

► FirewireFirewireFirewireFirewire

► Firmware


Which of the following is NOT supported by PC's power

supply.

► -12 and +12 V DC

► ----10 and +10 V DC10 and +10 V DC10 and +10 V DC10 and +10 V DC

► -5 and + 5 V DC

► All are supported

Question No: 17 ( MQuestion No: 17 ( MQuestion No: 17 ( MQuestion No: 17 ( Marks: 1 ) arks: 1 ) arks: 1 ) arks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

In which case Cache Memory is used

► To increase RAM speed

► To overcome BUS speed

► To overcome Speed rate between RAM and CPUTo overcome Speed rate between RAM and CPUTo overcome Speed rate between RAM and CPUTo overcome Speed rate between RAM and CPU

► To overcome CPU speed


To display a single line text area on the web page, we

use ___ tag

► TEXT

► TEXTBOX

► INPUTINPUTINPUTINPUT

► INPUTBOX


If an algorithm is syntactically correct, but

semantically incorrect then this situation is

► Very good situation

► Very dangerous situationVery dangerous situationVery dangerous situationVery dangerous situation

► Not very bad

► Neutral situation


Users communicate with the computer using a

consistent user interface provided by the OS.

► TrueTrueTrueTrue

► False


Application developers do not need to know much

about the HW, especially the microProcessor, while

they are developing their application.


► False


The first spread sheet program was invented by

► Charles Babbage

► Dan BricklinDan BricklinDan BricklinDan Bricklin

► Paul Graham

► John von Neumann


Which representation technique of algorithm is more

suitable for developer to make actual code___________.

► pseudo codepseudo codepseudo codepseudo code

► flow chart

► both pseudo code and flow chart

► Heuristics


____________ ____________ ____________ _____________ is used to terminate all JavaScript

statements.

► Colon

► SemicolonSemicolonSemicolonSemicolon

► Underscore

► Apostrophe


In java script cookies can be created for future

use_____.

► Easily

► No facility at all

► This is not possible without Java language.

► Cookies are files so java script can not handle itCookies are files so java script can not handle itCookies are files so java script can not handle itCookies are files so java script can not handle it.


When the microprocessor desires to look at a piece of

data, it checks in the __________ first.

► RAM

► ROM

► hard disk

► cachecachecachecache

Question No: 27 ( Marks: 1 )Question No: 27 ( Marks: 1 )Question No: 27 ( Marks: 1 )Question No: 27 ( Marks: 1 )

What is the basic difference between 'magnetic tapes'

and 'floppy disks' ?

Question No: 28 ( Marks: 1 ) Question No: 28 ( Marks: 1 ) Question No: 28 ( Marks: 1 ) Question No: 28 ( Marks: 1 )

What was the name of first microprocessor built by

Intel ?


What was the name of first super c What was the name of first super c What was the name of first super c What was the name of first super computer. When it omputer. When it omputer. When it omputer. When it

was introduced? was introduced? was introduced? was introduced?


Write a short note on blue pacific Super Computer.


What are JavaScript literal and what are its types? What are JavaScript literal and what are its types? What are JavaScript literal and what are its types? What are JavaScript literal and what are its types?


Can you say that URL and semantic web sites are

same? Justify your answer by defining the both terms?

Question No: 1 (Marks: 1) Question No: 1 (Marks: 1) Question No: 1 (Marks: 1) Question No: 1 (Marks: 1) ---- Please choose one Please choose one Please choose one Please choose one

It represents the _____________ flow chart element.

► Flow Line

► Connector

► Off-page connector

► Start or Stop


What is NOT a key factor while designing a website?

► Usability

► User-friendly

► Consistency

► Complexity


__________% of the users have left websites in

frustration due to poor navigation.

► 40

► 62

► 83

► 91

Question No: 4 (Marks: 1) Question No: 4 (Marks: 1) Question No: 4 (Marks: 1) Question No: 4 (Marks: 1) ---- Please ch Please ch Please ch Please choose oneoose oneoose oneoose one

In JavaScript, a variable declaration is

► Optional

► Mandatory

► Not allowed

► None of the given


A protocol used for receiving email messages is called

____________.

► URL

► Telnet

► POP3

► SMTP


Which is correct?

► OnUnload

► onUnLoad

► onUNLOAD

► All of the above

Question No: 7 (MaQuestion No: 7 (MaQuestion No: 7 (MaQuestion No: 7 (Marks: 1) rks: 1) rks: 1) rks: 1) ---- Please choose one Please choose one Please choose one Please choose one

Serial arrangement in which things follow logical order

or a recurrent pattern, such as statements executing

one by one, is called __________.

► Loop

► Sequence

► Condition

► Array

Question Question Question Question No: 8 (Marks: 1) No: 8 (Marks: 1) No: 8 (Marks: 1) No: 8 (Marks: 1) ---- Please choose one Please choose one Please choose one Please choose one

Variables allow us to manipulate data through the

___________.

► Actual Value

► Reference

► Length

► Name


Fuzzy logic is based on ____________.

► Ground facts

► Experience

► Practice

► Approximation


Word Processor is a _________________

► System Software

► Application Software

► Device

► Utility


In the old days, databases did NOT support ____________.

► Number

► Boolean

► Video

► Text

Question No: 12 (Marks: 1) Question No: 12 (Marks: 1) Question No: 12 (Marks: 1) Question No: 12 (Marks: 1) ---- Plea Plea Plea Please choose onese choose onese choose onese choose one

In tabular storage, fields placed in a particular row are

strongly ___________.

► Independent

► Dependent

► Interrelated

► Inconsistent


Due to working at home, lack of interaction may result

in ___________ professional growth.

► Slower

► Faster

► Higher

► Improved


Distance learning has got a boost due to the ___________.

► Easy communication

► Online interactive contents

► Flexibility

► All of the given options


_____________ technique can be used to create smooth

animations or to display one of several images based on

the requirement.

► Image downloading

► Image preloading

► Image uploading

► Image postloading


The ____________ is becoming the preferred

organizational structure for more and more

organizations with the passage of time.

► Tree structured organizational model

► Network paradigm

► Hierarchical structure

► None of the given options

Question No: 17 (MarQuestion No: 17 (MarQuestion No: 17 (MarQuestion No: 17 (Marks: 1) ks: 1) ks: 1) ks: 1) ---- Please choose one Please choose one Please choose one Please choose one

The group of technologies concerned with the

capturing, processing and transmission of information

in the digital electronic form is called _____________.

► Telecom Engineering

► Computer Engineering

► Computer Science

► Information Technology


A large number of networks interconnected physically

are called ______

► LAN

► MAN

► Internet

► Network collection


TCP stands for ________.

► Transfer Center protocol

► Transmission Control Protocol

► Transmission Center Protocol

► Telephone Center Protocol

Question No: 20 (MarQuestion No: 20 (MarQuestion No: 20 (MarQuestion No: 20 (Marks: 1) ks: 1) ks: 1) ks: 1) ---- Please choose one Please choose one Please choose one Please choose one

A collection of data organized in such a way that the

computer can quickly search for a desired data item is

known as:

► Retrieving

► Database

► Information

► DBMS

Question No: 21 (Marks: Question No: 21 (Marks: Question No: 21 (Marks: Question No: 21 (Marks: 1) 1) 1) 1) ---- Please choose one Please choose one Please choose one Please choose one




► Freeware

► Shareware

► Firewire

► Firmware

Question No: 22 Question No: 22 Question No: 22 Question No: 22 (Marks: 1) (Marks: 1) (Marks: 1) (Marks: 1) ---- Please choose one Please choose one Please choose one Please choose one

Structures, in which another list starts before the first

list is finished, are called:

► Multiple Lists

► Nested Lists

► Ordered Lists

► Un-ordered Lists


The key property of the ‘Array’ object in JavaScript is

► Value

► Length

► Name

► All of the given choices


Which one is the example of spreadsheet software?

► MS Word

► MS PowerPoint

► MS Excel

► MS Access


The Encryption of data is related to

► Data updates

► Data security

► Data integrity

► Data accessibility


_____ is the process of analyzing large databases to

identify patterns.

► Data normalization

► Data management

► Data Mining



Which is the user-friendly way of presenting data?

► Query

► Form

► Report


Question No: 28 (Marks: 1) Question No: 28 (Marks: 1) Question No: 28 (Marks: 1) Question No: 28 (Marks: 1) ---- Please choose Please choose Please choose Please choose oneoneoneone

JavaScript function fixed () has equivalent HTML tag-

set ____

► <.FIX>……………</FIX>

► <F>………………..</F>

► <PRE>…………. </PRE>

► <H>………………..</H>


<Form> Tags always placed between the <BODY> and

</BODY> tags of a Web page

► True

► False


Java script has ----------------- ability to create and draw

graphics.

► Limited

► Versatile

► Medium

► Not at all

Question No: 31 (Marks: 1) Question No: 31 (Marks: 1) Question No: 31 (Marks: 1) Question No: 31 (Marks: 1)

What does TCP/IP stand for?

Transmission Control Protocol/Internet Protocol


Why there is a need to use primary key in database?

it is used to uniquely identify the records in the

database.


What is image processing?

It field of computer where we enhance and manipulate

the graphics.

Like it is used to recover old photograph and by

processing we can revive them like original form.


Define testing with respect to programming.

Testing is the process by which we try to determine the

presence defects in a program.


How can we define a computer screen?

Use to display output of computer to the user.

Computer screen is consists of pixels.


What is difference between Design and System

Architecture?

System Architecture It is structure of a product or

process

Design: It is start of the process of developing

structure of system or product or we can its basic

planning of making a system or product.


Write JavaScript code to convert the number

236.2363611111556 into currency format and

JavaScript statement to show output.

Var input_amt = 236.2363611111556;

mid_data = input_amt.toString ( );

DecimalPos = mid_data.indexOf (".", 0);

final_amt = mid_data.substring (0, decimalPos + 3);

document.write (final_amt + "Rs.");

QuestQuestQuestQuestion No: 38 (Marks: 5) ion No: 38 (Marks: 5) ion No: 38 (Marks: 5) ion No: 38 (Marks: 5)

Show output of the following code:

for (i=0; i<=10; i++)

{

document.write ("The number is" + i);

document.write ("<br />");

}

The number is 0

The number is 1

The number is 2

The number is 3

The number is 4

The number is 5

The number is 6

The number is 7

The number is 8

The number is 9

The number is 10


What is a Relational Database? Give the names of any

three RDBMS software. (2+3)

Database consists of two or more then two tables are

called Relational database.

Oracle database

Sql Server

Access


Define the following terms.

Object

They are foundation of object oriented lanauge.They

are data structure contains data fields and

properties and methods

¬

¬ Event Handler

¬ An event handler is a command which is used to

call a function when an event happens, such as the

user clicking a button or mouse.

¬

¬ Local Variable

¬ Declaring variables within a function, makes them

local .They are available only within that function

and hold no meaning outside of it

¬

¬ Scope of Variable

¬ Space in which a variable is effective is known as

the scope of a variable. In other words we can say

area where that variable is available for the use

¬ Array

Indexed collections of variable of same data types or

we can say a Set of organized variables of same type.

¬


What is the problem with Relational Database and what

solution you can suggest for it?

When we store object orientated data into RDBMS it

need to translate in to other form which is readable to

that RDBMS. While we need that data back or we

needed to get data from that stored data. Again it

required to be translating back into readable form.

These dual processing processes reduce the speed of

reading back the data.

It required large knowledge base to implement.

Its implementation in small business it bit complex due

to its complexity.

MIDTERM EXAMINATION MIDTERM EXAMINATION MIDTERM EXAMINATION MIDTERM EXAMINATION

CS101CS101CS101CS101---- Introduction to Computing (Session Introduction to Computing (Session Introduction to Computing (Session Introduction to Computing (Session ---- 6) 6) 6) 6)

Time: 60 min Time: 60 min Time: 60 min Time: 60 min

Marks: 43Marks: 43Marks: 43Marks: 43

Question No: Question No: Question No: Question No: 1 ( Marks: 1 ) 1 ( Marks: 1 ) 1 ( Marks: 1 ) 1 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

CrayCrayCrayCray----1 was first commercial _________ computer1 was first commercial _________ computer1 was first commercial _________ computer1 was first commercial _________ computer


► Mini

► Micro

► Personal


Browser is a __________________ used for browsing.Browser is a __________________ used for browsing.Browser is a __________________ used for browsing.Browser is a __________________ used for browsing.

► ToolToolToolTool

► Component

► Device


QuesQuesQuesQuestion No: 3 ( Marks: 1 ) tion No: 3 ( Marks: 1 ) tion No: 3 ( Marks: 1 ) tion No: 3 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one


► Flow LineFlow LineFlow LineFlow Line

► Connector


► Start or Stop


JavaScript is an example of _____________ language.

► ObjectObjectObjectObject----basedbasedbasedbased

► Object-oriented

► Machine

► Assembly


The set of rules and guidelines a team of developers

follow to construct reasonably complex SW systems is

called

► Object Oriented Design

► Object Oriented SoftwareObject Oriented SoftwareObject Oriented SoftwareObject Oriented Software

► Design Methodology

► Programming language


Waterfall is a _________ life-cycle model.

► Spiral

► SequentialSequentialSequentialSequential

► Circular

► Spherical


What happens if I start a new list without closing the

original one?

► An error will be generated

► A nested list will be createdA nested list will be createdA nested list will be createdA nested list will be created

► Previous list will end and a new will start.

► Nothing will happen


In Spreadsheets, you can create a relationship between

two cells by using _____.

► Numbers

► Text

► FormulasFormulasFormulasFormulas



VisiCalc was the first popular _______application on PC’s.

► SpreadsheetSpreadsheetSpreadsheetSpreadsheet

► Word processor

► Presentation

► Database


Fins are used to --------------

► Communicate with microprocessor

► Increase surface area of FanIncrease surface area of FanIncrease surface area of FanIncrease surface area of Fan

► Decrease surface area of Fan

► Speed up the Fan.


Using only HTML we can create

► Dynamic web pages

► Static web pages Static web pages Static web pages Static web pages

► Both Static and Dynamic pages

► None of these

Question No: 12 Question No: 12 Question No: 12 Question No: 12 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

Everything that JavaScript manipulates is treated as:

► ObjectObjectObjectObject

► Window

► Text

► Script


The ______ is connected to all other modules of the

microprocessor.

► Control unitControl unitControl unitControl unit

► Memory unit

► Floating Point unit

► Arithmetic and Logic unit





► Set of rulesSet of rulesSet of rulesSet of rules

► Device

► Set of methods


_________ is the interface in computer that supports

transmission of multiple bits at the same time.

► Serial Port

► Parallel PortParallel PortParallel PortParallel Port

► Universal Serial Bus



_____ was designed as a replacement for typewriter

► Spreadsheet Software

► Word Processor SoftwareWord Processor SoftwareWord Processor SoftwareWord Processor Software

► Presentation Software

► Database Software


Which one of these translates the program once at a

time ?

► Interpreter

► CompilerCompilerCompilerCompiler

► Operating system

► Translator


Randomized algorithms are often ________ than

deterministic algorithms for the same problem.

► Simpler and more slow

► SimplSimplSimplSimpler and more efficienter and more efficienter and more efficienter and more efficient

► Complex and more efficient

► Complex and more slow


Ada written a computer programme for ?

► Analytical EngineAnalytical EngineAnalytical EngineAnalytical Engine

► Difference Engine

► Harvard Mark 1

► Mechanical engine


A test proposed to determine if a computer has the

ability to think. It is called????

► Turing testTuring testTuring testTuring test

► Turning test

► Intelligence test

► None


The most used form tag is the <input> tag.

► True

► FalseFalseFalseFalse


When the user clicks on the "Submit" button, the

content of the form is sent to the server.


► False


Extension for saving web page is / are;

► *.html

► *.htm

► *.html and *.htm both are in use*.html and *.htm both are in use*.html and *.htm both are in use*.html and *.htm both are in use

► None of These


In spread sheet a cell may contain

► Numbers

► Text

► Formulas

► All of the givenAll of the givenAll of the givenAll of the given


Programs where no user interaction found during

program execution are called __________.

► Batch programsBatch programsBatch programsBatch programs

► Event-driven programs

► Graphics based programs


Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) ---- Plea Plea Plea Please choose onese choose onese choose onese choose one

OO software is all about _____________.

► Behaviors

► Methods

► Properties

► ObjectsObjectsObjectsObjects


What is the key feature of batch programs?

Batch files are useful fBatch files are useful fBatch files are useful fBatch files are useful for running a sequence of or running a sequence of or running a sequence of or running a sequence of

executables automatically executables automatically executables automatically executables automatically


Name two languages which are used for client side

scripting?

JAVASCRIPPT /NETSCAPEJAVASCRIPPT /NETSCAPEJAVASCRIPPT /NETSCAPEJAVASCRIPPT /NETSCAPE


What is the purpose of MODEM ?What is the purpose of MODEM ?What is the purpose of MODEM ?What is the purpose of MODEM ?

THE PURPOSE OFTHE PURPOSE OFTHE PURPOSE OFTHE PURPOSE OF MODEM IS MODULATE AND MODEM IS MODULATE AND MODEM IS MODULATE AND MODEM IS MODULATE AND

DEMODULATE THE ELECTRONIC ANALOG PULSES OF DEMODULATE THE ELECTRONIC ANALOG PULSES OF DEMODULATE THE ELECTRONIC ANALOG PULSES OF DEMODULATE THE ELECTRONIC ANALOG PULSES OF

THE COMPUTER TO PULSES THE PHONE SYSTEM M THE COMPUTER TO PULSES THE PHONE SYSTEM M THE COMPUTER TO PULSES THE PHONE SYSTEM M THE COMPUTER TO PULSES THE PHONE SYSTEM M

CAN HANDEL.CAN HANDEL.CAN HANDEL.CAN HANDEL.


What is Home Page of a web site?

The pages of a website can usually be accessed from a The pages of a website can usually be accessed from a The pages of a website can usually be accessed from a The pages of a website can usually be accessed from a

simple Unisimple Unisimple Unisimple Uniform Resource Locator (URL) called the form Resource Locator (URL) called the form Resource Locator (URL) called the form Resource Locator (URL) called the

homepage. The URLs of the pages organize them into a homepage. The URLs of the pages organize them into a homepage. The URLs of the pages organize them into a homepage. The URLs of the pages organize them into a

hierarchy, although hyper linking between them hierarchy, although hyper linking between them hierarchy, although hyper linking between them hierarchy, although hyper linking between them

conveys the reader's perceived site structure and conveys the reader's perceived site structure and conveys the reader's perceived site structure and conveys the reader's perceived site structure and

guides the reader's navigation of the sitguides the reader's navigation of the sitguides the reader's navigation of the sitguides the reader's navigation of the sit

Question No: 31 (Question No: 31 (Question No: 31 (Question No: 31 ( Marks: 5 ) Marks: 5 ) Marks: 5 ) Marks: 5 )

Why microprocessor uses the binary number system

and not the decimal or any other number system?

At this point in computer science we only have two At this point in computer science we only have two At this point in computer science we only have two At this point in computer science we only have two

'digital' states, which is that any bit can only be either 'digital' states, which is that any bit can only be either 'digital' states, which is that any bit can only be either 'digital' states, which is that any bit can only be either

on or off. on or off. on or off. on or off.

The on/off is commonly The on/off is commonly The on/off is commonly The on/off is commonly used to represent yes/no.(On(1) used to represent yes/no.(On(1) used to represent yes/no.(On(1) used to represent yes/no.(On(1)

= Yes, Off(0) = No) = Yes, Off(0) = No) = Yes, Off(0) = No) = Yes, Off(0) = No)

A microprocessor can only see if a signal is there or is A microprocessor can only see if a signal is there or is A microprocessor can only see if a signal is there or is A microprocessor can only see if a signal is there or is

missing, in other words, if the signal is on or off, or a bit missing, in other words, if the signal is on or off, or a bit missing, in other words, if the signal is on or off, or a bit missing, in other words, if the signal is on or off, or a bit

is a 1 or a 0. is a 1 or a 0. is a 1 or a 0. is a 1 or a 0.


What is the difference between Interactive-mode and

Batch-mode Application Software?

Batch files are useful for running a sequence of

executables automatically and are often used by

system administrators to automateautomateautomateautomate tedious processes

while interactive mode applications attract the

attention of user this kind of applications can not

execuate untill

User have interest to execure and complete the

process.


Fall 20010Fall 20010Fall 20010Fall 20010


Question No: 1 ( Marks: 1 ) Question No: 1 ( Marks: 1 ) Question No: 1 ( Marks: 1 ) Question No: 1 ( Marks: 1 ) ---- Please choo Please choo Please choo Please choose onese onese onese one

A procedure that usually, but not always, works or that

gives nearly the right answer is called

► Algorithm

► Logarithm

► Heuristic► Heuristic► Heuristic► Heuristic

► Methodology


Which of the following is NOT an Application Software.

► Word Processor

► Web Browser

► Windows ► Windows ► Windows ► Windows XPXPXPXP

► MS Excel


Operating System talks to and manages devices

through

► Loader

► File Manager

► Memory Manager

► Device Driver► Device Driver► Device Driver► Device Driver

Question No: 4 ( Marks: 1 )Question No: 4 ( Marks: 1 )Question No: 4 ( Marks: 1 )Question No: 4 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

You can ________ from/to a website containing

interactive forms.

► Only read► Only read► Only read► Only read

► Only write

► Read and write

► Not read and write


When the user needs something to be done by the

computer, he/she gives instructions in the form of _____

to computer ____

► Software, Hardware► Software, Hardware► Software, Hardware► Software, Hardware

► Hardware, Software

► System Software, Application Software

► Graph, Monitor

Question No: 6Question No: 6Question No: 6Question No: 6 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

There is a battery on the motherboard to:

► Give power to the processor

► Save information when computer is off► Save information when computer is off► Save information when computer is off► Save information when computer is off

► Save information when computer is on

► Give power to the motherboard





► Freeware

► Shareware

► Firewire► Firewire► Firewire► Firewire

► Firmware


Which one is correct?

► <BODY></BODY>

► <body></body>

► ► ► ► Both <BODY></BODY> and <body></body>Both <BODY></BODY> and <body></body>Both <BODY></BODY> and <body></body>Both <BODY></BODY> and <body></body>

► <BODY/>

Question No: 9 ( Marks: 1 ) Question No: 9 ( Marks: 1 ) Question No: 9 ( Marks: 1 ) Question No: 9 ( Marks: 1 ) ---- Please choose on Please choose on Please choose on Please choose oneeee

The weaknesses of the computer are:

► Pattern recognition & Storage

► Speed & Innovative ideas

► Pattern recognition & Innovative ideas► Pattern recognition & Innovative ideas► Pattern recognition & Innovative ideas► Pattern recognition & Innovative ideas

► Speed & Storage


The key strengths of computers are

► Speed

► Storage

► Do not get bored

► All of the given choices► All of the given choices► All of the given choices► All of the given choices



► ► ► ► <HEAD> </HEAD><HEAD> </HEAD><HEAD> </HEAD><HEAD> </HEAD>

► <HEAD> <END>

► <HEAD> </END>

► <HEAD> <\HEAD>



► Object► Object► Object► Object

► Window

► Text

► Script

Question No: 13 ( Marks: Question No: 13 ( Marks: Question No: 13 ( Marks: Question No: 13 ( Marks: 1 ) 1 ) 1 ) 1 ) ---- Please choose one Please choose one Please choose one Please choose one

A process in which user’s browser check the form’s

data is called

► Server► Server► Server► Server----Side ScriptingSide ScriptingSide ScriptingSide Scripting

► Client-Side Scripting

► Bowser Scripting

► Form Scripting


------------ is volatile memory

► RAM► RAM► RAM► RAM

► ROM

► Hard Disk

► CD ROM


WYSIWYG stands for

► What you say is what you get

What you say is what you get

► Where you see is where you go

► What you see is what you get► What you see is what you get► What you see is what you get► What you see is what you get

► When you see is when you get


What is/are the use/uses of Word processor?

► To write a letter

► To write Research paper or report

► To create address labels

► All of the given► All of the given► All of the given► All of the given


__________ is the example of Shrink-wrapped software

► PIA information system

► WinZip trial pack

► Linux

► MS Word► MS Word► MS Word► MS Word


____________ interacts directly with the computer

Hardware

► Compiler

► Operating system► Operating system► Operating system► Operating system

► Application software

► Assembler


Which of the following symbol is used for multiple line

comments in JavaScript?

► /

► //

► /*► /*► /*► /*

► //*





► HelloWorld► HelloWorld► HelloWorld► HelloWorld

► Hello World

► Hello + World





► Constants

► Variables► Variables► Variables► Variables

► Data Types

► Operators

Question No: 22 ( Marks: 1 ) Question No: 22 ( Marks: 1 ) Question No: 22 ( Marks: 1 ) Question No: 22 ( Marks: 1 ) ---- Ple Ple Ple Please choose onease choose onease choose onease choose one

Bringing subsystems together to form the system is

called

► Integration

► Merging

► Splitting

► Operation & Maintenance► Operation & Maintenance► Operation & Maintenance► Operation & Maintenance




► Viability

► Feasibility► Feasibility► Feasibility► Feasibility

► Specification

► Integration


Algorithm gives us:Algorithm gives us:Algorithm gives us:Algorithm gives us:

► Definition of a problem

► ► ► ► Sequence of steps to solve a problemSequence of steps to solve a problemSequence of steps to solve a problemSequence of steps to solve a problem

► Proper understanding of a problem

► Solution to a problem


Web site is collection of related ______Web site is collection of related ______Web site is collection of related ______Web site is collection of related ______

► Web pages

► Information

► Search Engines

► None of the given choices► None of the given choices► None of the given choices► None of the given choices


Information on World Wide Web is _______________ Information on World Wide Web is _______________ Information on World Wide Web is _______________ Information on World Wide Web is _______________

unified.unified.unified.unified.

► Physically

► Logically► Logically► Logically► Logically

► Really



What is coding?

WYSIWYG


Define URL


What is Deterministic Algorithm?


How can we calculate total number of rows in the truth

table?


What are JavaScript literal and what are its types?What are JavaScript literal and what are its types?What are JavaScript literal and what are its types?What are JavaScript literal and what are its types?


What is the impact of web on our Society and What is the impact of web on our Society and What is the impact of web on our Society and What is the impact of web on our Society and

Business?Business?Business?Business?





_______ consists of cells arranged in rows & columns

► Spreadsheets SoftwareSpreadsheets SoftwareSpreadsheets SoftwareSpreadsheets Software

► Word processor


► Microsoft Paint Software


_________ manages the HW and SW resources ( memory,

disk drives etc) of the computer system, often invisibly.

► Explorer.exe

► System Files

► Operating SystemOperating SystemOperating SystemOperating System



Forms can be submitted through _______ & _______

methods

► INCLUDE, POST

► INCLUDE, GET

► GET, POSTGET, POSTGET, POSTGET, POST

► SEND, POST


To display a checkbox on the web page, we use ___ tag

► CHECKBOX

► CHECK


► INPUTBOX


You can ________ from/to a website containing

interactive forms.

► Only read

► Only write

► Read and writeRead and writeRead and writeRead and write



There is a battery on the motherboard to:

► Give power to the processor

► Save information when computer is offSave information when computer is offSave information when computer is offSave information when computer is off

► Save information when computer is on

► Give power to the motherboard


We can change the background color in HTML, using

___ attribute of <body>

► background

► bgcolor bgcolor bgcolor bgcolor

► backcolor

► backgroundcolor


___ contains the name of the protocol required to

access the resource, a domain name that identifies a

specific computer on the internet and a pathname on

the computer

► HTML

► HTTP

► URLURLURLURL

► WWW


______ is a client program that uses HTTP to make

requests to Web servers throughout the internet on

behalf of the user.

► Web Application

► Web BrowserWeb BrowserWeb BrowserWeb Browser

► Internet Application

► HTML


WWW stands for:

► Wide World Web

► World Wide Web► World Wide Web► World Wide Web► World Wide Web

► World White Web

► World Web Wide





► Pattern recognition & Innovative ideasPattern recognition & Innovative ideasPattern recognition & Innovative ideasPattern recognition & Innovative ideas

► Speed & Storage


Floating point unit is also known as _________ unit

► RealRealRealReal

► Integer

► Numeric

► Fractional


Programs that reside on Web servers and receive info

that a user enters in a form, are known as:

► ServerServerServerServer----Side ScriptsSide ScriptsSide ScriptsSide Scripts

► Client-Side Scripts

► Super Scripts

► Form Scripts


------------ is volatile memory

► RAMRAMRAMRAM

► ROM

► Hard Disk

► CD ROM


What will be the result of the following formula in

Spreadsheet application ?

SUM(A2:A3) =_________(Assume that A2 = 25 A3 = 75)

► 25

► 50

► 75

► 100 100 100 100


VisiCalc was the first popular _______application on

PC’s.

► SpreadsheetSpreadsheetSpreadsheetSpreadsheet

► Word processor

► Presentation

► Database


____________ is a system software that converts the

source code written in high level language into machine

language code.

► Utilities

► Drivers

► Language TranslatorLanguage TranslatorLanguage TranslatorLanguage Translator

► None of the these



original one?


► A nested list will be createdA nested list will be createdA nested list will be createdA nested list will be created




__________ is a program that executes instructions line

by line written in a high-level language.

► InterpreterInterpreterInterpreterInterpreter

► Compiler

► Predictor

► Executor


There are_________________ rules to write the Pseudo

Code.

► Standard

► No standardNo standardNo standardNo standard

► Strict

► Pre-defined


Which one is not the building block of an algorithm?

► StatementsStatementsStatementsStatements

► Sequences

► Repetitions

► Conditionals


In flow charts, there is only one entry point in

conditions while there is/are__________ exit points.

► 1 1 1 1

► 2

► 3

► 4


A procedure that usually but not always works or that

gives nearly the right answer is called_____________

► Deterministic Algorithm

► Heuristic AlgorithmHeuristic AlgorithmHeuristic AlgorithmHeuristic Algorithm

► Greedy Algorithm

► Randomized Algorithm


A Modem is a kind of ___A Modem is a kind of ___A Modem is a kind of ___A Modem is a kind of ___

► Input device

► Output device

► Storage device

► Input and Output deviceInput and Output deviceInput and Output deviceInput and Output device


The memory size of the Altair 8800 wasThe memory size of the Altair 8800 wasThe memory size of the Altair 8800 wasThe memory size of the Altair 8800 was

► 128 bytes

► 128 Kilo bytes

► 256 Kilo bytes

► 256 bytes256 bytes256 bytes256 bytes


---------------------------------------- was known as “mill” in Analytical engine. was known as “mill” in Analytical engine. was known as “mill” in Analytical engine. was known as “mill” in Analytical engine.

► Memory

► Processor Processor Processor Processor

► Monitor

► Mouse


What is the key feature of object-oriented design?

ANSWER: ANSWER: ANSWER: ANSWER: The key feature of object-oriented design is

that it treats every thing as object having properties

and methods. These objects are separately treated and

designed and once designed it can be used in any other

system. So once designed can be used many times.


Write one purpose of using spreadsheets ?

ANSWERS: ANSWERS: ANSWERS: ANSWERS: Purpose of spreadsheets is that it can do

calculations on data accurately.


List down two advantages of writing Pseudo CodeList down two advantages of writing Pseudo CodeList down two advantages of writing Pseudo CodeList down two advantages of writing Pseudo Code

Answers:Answers:Answers:Answers: The advantages of pseudo code are:

• It is quite similar to human language so easy to understand.

• It is close to real code so easy to write real code from it.


How can we calculate total number of rows in the truth

table?

ANSWER: ANSWER: ANSWER: ANSWER: The formula for calculating number of rows in

truth table is 2222nnnn

Where n = number of inputs


Differentiate between Vector graphics and Bit-mapped

graphics.

ANSWER:ANSWER:ANSWER:ANSWER:

VECTOR GRAPHICS

1. Treat everything as an

BIT MAPPED

IMAGES

1. Treats everything as a

object

2. Is resolution

independent

3. Relatively small size

4. Example: Corel Draw

bit map.

2. Resolution dependent

3. Large files

4. Example: Microsoft

Paint


Write differences between Shareware and trail ware

software.

ANSWER: ANSWER: ANSWER: ANSWER:

SHA SHA SHA SHAREWAREREWAREREWAREREWARE

1. These are shared freely.

2. It is given without payment ahead of

time.

TRIALWARE TRIALWARE TRIALWARE TRIALWARE

1. Software is offered for a trial period.

2.2.2.2. When the period is expired it is no more

in use.


SpriSpriSpriSpring 2009ng 2009ng 2009ng 2009






► Super► Super► Super► Super

► Mini

► Micro

► Personal


Browser is a __________________ used for browsing. Browser is a __________________ used for browsing. Browser is a __________________ used for browsing. Browser is a __________________ used for browsing.

► Tool

► Component

► Device

► None of the given choices► None of the given choices► None of the given choices► None of the given choices



► Flow Line

► Connector


► ► ► ► Start or StopStart or StopStart or StopStart or Stop


JavaScript is an example of _____________ language.

► Object► Object► Object► Object----basedbasedbasedbased

► Object-oriented

► Machine

► Assembly


The set of rules and guidelines a team of developers

follow to construct reasonably complex SW systems is

called

► Object Oriented Design

► Object Oriented Software

► Design Methodology► Design Methodology► Design Methodology► Design Methodology

► Programming language


Waterfall is a _________ life-cycle model.

► Spiral

► Sequential► Sequential► Sequential► Sequential

► Circular

► Spherical



original one?


► A nested list will be created► A nested list will be created► A nested list will be created► A nested list will be created




In Spreadsheets, you can create a relationship

between two cells by using _____.

► Numbers

► Text

► Formulas► Formulas► Formulas► Formulas




PC’s.

► Spreadsheet► Spreadsheet► Spreadsheet► Spreadsheet

► Word processor

► Presentation

► Database


Fins are used to --------------

► Communicate with microprocessor► Communicate with microprocessor► Communicate with microprocessor► Communicate with microprocessor

► Increase surface area of Fan

► Decrease surface area of Fan

► Speed up the Fan.

QuesQuesQuesQuestion No: 11 ( Marks: 1 ) tion No: 11 ( Marks: 1 ) tion No: 11 ( Marks: 1 ) tion No: 11 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

Using only HTML we can create

► Dynamic web pages

► Static web pages► Static web pages► Static web pages► Static web pages

► Both Static and Dynamic pages

► None of these



► Object► Object► Object► Object

► Window

► Text

► Script



microprocessor.

► Control unit► Control unit► Control unit► Control unit

► Memory unit

► Floating Point unit

► Arithmetic and Logic unit




► Set of protocols► Set of protocols► Set of protocols► Set of protocols

► Set of rules

► Device

► Set of methods


_________ is the interface in computer that supports

transmission of multiple bits at the same time.

► Serial Port

► Parallel Port► Parallel Port► Parallel Port► Parallel Port

► Universal Serial Bus





► Word Processor Software► Word Processor Software► Word Processor Software► Word Processor Software




Which one of these translates the program once at a

time ?

► Interpreter

► Compiler► Compiler► Compiler► Compiler


► Translator



deterministic algorithms for the same problem.


► Simpler and more efficient




Ada written a computer programme for ?

► ► ► ► Analytical EngineAnalytical EngineAnalytical EngineAnalytical Engine

► Difference Engine

► Harvard Mark 1

► Mechanical engine


A test proposed to determine if a computer has the

ability to think. It is called????

► Turing test► Turing test► Turing test► Turing test

► Turning test

► Intelligence test

► None


The most used form tag is the <input> tag.

► True

► False► False► False► False


When the user clicks on the "Submit" button, the

content of the form is sent to the server.

► True► True► True► True

► False


Extension for saving web page is / are;

► *.html

► *.htm

► *.html and *.htm both are in use► *.html and *.htm both are in use► *.html and *.htm both are in use► *.html and *.htm both are in use

► None of These


In spread sheet a cell may contain

► Numbers

► Text

► Formulas

► All of the given► All of the given► All of the given► All of the given


Programs where no user interaction found during

program execution are called __________.

► Batch programs► Batch programs► Batch programs► Batch programs


► Graphics based programs


Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) ---- Please Please Please Please choose onechoose onechoose onechoose one


► Behaviors

► Methods

► Properties

► Objects► Objects► Objects► Objects


What is the key feature of batch programs?

Question No: 2Question No: 2Question No: 2Question No: 28 ( Marks: 1 ) 8 ( Marks: 1 ) 8 ( Marks: 1 ) 8 ( Marks: 1 )

Name two languages which are used for client side

scripting?


What is the purpose of MODEM ? What is the purpose of MODEM ? What is the purpose of MODEM ? What is the purpose of MODEM ?


What is Home Page of a web site?

Question No: 31 ( MarQuestion No: 31 ( MarQuestion No: 31 ( MarQuestion No: 31 ( Marks: 5 ) ks: 5 ) ks: 5 ) ks: 5 )




What is the difference between Interactive-mode and

Batch-mode Application Software?

MIDTERM EXAMINATIONMIDTERM EXAMINATIONMIDTERM EXAMINATIONMIDTERM EXAMINATION

Spring 2009Spring 2009Spring 2009Spring 2009

CS101CS101CS101CS101---- Introduction to Computing Introduction to Computing Introduction to Computing Introduction to Computing



Student InfoStudent InfoStudent InfoStudent Info

StudentID: StudentID: StudentID: StudentID:

Center: Center: Center: Center:

ExamDate: ExamDate: ExamDate: ExamDate:

For Teacher's Use OnlyFor Teacher's Use OnlyFor Teacher's Use OnlyFor Teacher's Use Only

Q Q Q Q

No.No.No.No.

1111 2222 3333 4444 5555 6666 7777 8888 TotalTotalTotalTotal

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 9999 10101010 11111111 12121212 13131313 14141414 15151515 16161616

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 17171717 18181818 19191919 20202020 21212121 22222222 23232323 24242424

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 25252525 26262626 27272727 28282828 29292929 30303030 31313131 32323232

MarkMarkMarkMark

ssss


A diode functions as the electronic version of a

__________-way valve.

► one► one► one► one

► two

► three

► four


What is name of book from which word algorithm is

taken ?

► Algebra and trigonometry

► Introduction to algorithms

► Research for new horizons

► Algoritmi de numero Indorum ► Algoritmi de numero Indorum ► Algoritmi de numero Indorum ► Algoritmi de numero Indorum


<form> Tags always placed between the <BODY> and


► True

► False



► Spreadsheets Software

► Word processor






► Word Processor Software






► Explorer.exe

► System Files

► Operating System► Operating System► Operating System► Operating System



To display a radio button on the web page, we use ___

tag

► INPUTBUTTON

► INPUT

► RADIOBUTTON

► RADIO


Machine language is also called

► Assembly Language

► Binary Language

► High Level Language

► HTML Language




to computer ____




► Graph, Monitor


A truth table defines the _________of a logic function for

all possible _________

► Input -- Outputs

► Output ► Output ► Output ► Output -------- Inputs Inputs Inputs Inputs

► Process -- Inputs

► Input -- Processes



► <BODY></BODY>

► <body></body>

► Both <BODY></BODY> and <body></body>

► <BODY/>


WWW stands for:

► Wide World Web

► World Wide Web

► World White Web

► World Web Wide

Question No:Question No:Question No:Question No: 13 ( Marks: 1 ) 13 ( Marks: 1 ) 13 ( Marks: 1 ) 13 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

A _________translates a high-level language (that is easy

to understand for humans) into a language that the

computer can understand

► Computer

► Transistor

► Compiler

► Device


Deep Blue was the name of

► computer► computer► computer► computer

► human

► city

► game


Data travels through bus in the form of ---------------------------

► Packets

► Bits

► Bytes

► Word


Command which saves the selected text before

deleting is

► Copy

► Delete

► Cut

► Undo


AutoCAD falls in the category of _________________

► Engineering Applications

► Graphics Applications

► Scientific Applications

► Business Applications

QuestQuestQuestQuestion No: 18 ( Marks: 1 ) ion No: 18 ( Marks: 1 ) ion No: 18 ( Marks: 1 ) ion No: 18 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one



► Numbers

► Text

► Formulas





► /

► //

► /*

► //*




language code.

► Utilities

► Drivers

► Language Translator



__________ is a particularly good language for processing

numerical data, but it does not lend itself very well to

large business programs

► BASIC

► PASCAL

► JAVA

► FORTRAN


Which of the following number system is used by

microprocessor?

► Binary

► Decimal

► Octal

► Hexadecimal


The __________Processor is specially designed for PDA? The __________Processor is specially designed for PDA? The __________Processor is specially designed for PDA? The __________Processor is specially designed for PDA?

► PowerPC

► StrongARM► StrongARM► StrongARM► StrongARM

► Crusoe

► SPARC



► Enterprise Servers► Enterprise Servers► Enterprise Servers► Enterprise Servers



► Window Servers



► Device

► Component

► Address

► Tool


Ada, Countess of Lovelace developed fir Ada, Countess of Lovelace developed fir Ada, Countess of Lovelace developed fir Ada, Countess of Lovelace developed first:st:st:st:

► Computer

► Website

► Computer Program

► Analytical engine


What is the problem with Brute Force Strategy

approach?


What was the name of first computer in which binary

numbers were used instead of decimal numbers ?


How can we say that JavaScript is Not Object-Oriented

language?


List down the names of any three parameters on which

we analyze an algorithm.


Write differences between Shareware and Trialware

software.


What is function of Goal Seek command in Excel?




Ref No: 1013107 Ref No: 1013107 Ref No: 1013107 Ref No: 1013107




StudentID: StudentID: StudentID: StudentID: MC090401087 MC090401087 MC090401087 MC090401087

Center: Center: Center: Center: OPKST OPKST OPKST OPKST

ExamDate: ExamDate: ExamDate: ExamDate: 12/3/2009 12:00:00 AM 12/3/2009 12:00:00 AM 12/3/2009 12:00:00 AM 12/3/2009 12:00:00 AM


Q Q Q Q 1111 2222 3333 4444 5555 6666 7777 8888 TotalTotalTotalTotal

No.No.No.No.

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 9999 10101010 11111111 12121212 13131313 14141414 15151515 16161616

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 17171717 18181818 19191919 20202020 21212121 22222222 23232323 24242424

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 25252525 26262626 27272727 28282828 29292929 30303030 31313131 32323232

MarkMarkMarkMark

ssss


Vacuum tubes were replaced by _transistors__ Vacuum tubes were replaced by _transistors__ Vacuum tubes were replaced by _transistors__ Vacuum tubes were replaced by _transistors__

► Punch cards

► TransistorsTransistorsTransistorsTransistors

► Micro Processors

► Resistors


Today’s computers are based on the technology of Today’s computers are based on the technology of Today’s computers are based on the technology of Today’s computers are based on the technology of

___transistors_____transistors_____transistors_____transistors__

► Punch cards

► Vacuum tubes


► Resistors


Browser is a _________none of the given choices_________ Browser is a _________none of the given choices_________ Browser is a _________none of the given choices_________ Browser is a _________none of the given choices_________

used for browsing.used for browsing.used for browsing.used for browsing.

► Tool

► Component

► Device

► None of the given cNone of the given cNone of the given cNone of the given choiceshoiceshoiceshoices


It represents the ______input or output__________ flow

chart element.

► Process

► Input or OutputInput or OutputInput or OutputInput or Output

► Decision

► Connector



microprocessor? Binary

► BinaryBinaryBinaryBinary

► Decimal

► Octal

► Hexadecimal


Hexadecimal number system is based on ----------16---------

- digits

► 2

► 8

► 12

► 16161616


Java script interact with user through______Event

handlers________

► Special control

► Internet explorer

► Event handlersEvent handlersEvent handlersEvent handlers

► Java script does not interact with user


Programs that are typically started from a shell (or

automatically via a scheduler) are called Batch Batch Batch Batch

programsprogramsprogramsprograms



► Sequential programs

► Application programs


A new cell using HTML is added in table row by

<TD>..</TD><TD>..</TD><TD>..</TD><TD>..</TD>

► <TC>…</TC>

► <TR>…</TR>

► <TD>…</TD><TD>…</TD><TD>…</TD><TD>…</TD>

► <NC>…</NC>


Waterfall is a __sequential_______ life-cycle model.

► Spiral


► Circular

► Spherical

QueQueQueQuestion No: 11 ( Marks: 1 ) stion No: 11 ( Marks: 1 ) stion No: 11 ( Marks: 1 ) stion No: 11 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one



SUM(A2:A3) =_______100__(Assume that A2 = 25 A3 =

75)

► 25

► 50

► 75

► 100100100100

Question No: 1Question No: 1Question No: 1Question No: 12 ( Marks: 1 ) 2 ( Marks: 1 ) 2 ( Marks: 1 ) 2 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

A _____multi user_______ operating system allows many

users to take advantage of the computer's resources,

simultaneously

► Single user

► MultiMultiMultiMulti---- user user user user

► Single tasking

► Multi tasking


When we use <INPUT type=“password”>, what will

happen? Text will be in **** formatText will be in **** formatText will be in **** formatText will be in **** format

► Text will not be visible

► Text will be in normal format

► Text will be in **** foText will be in **** foText will be in **** foText will be in **** formatrmatrmatrmat

► Text will be in #### format


The world first computer program was written to

compute: bernoulli’s sequence

► Simple sequence

► Multiple sequence

► Bernoulli’sBernoulli’sBernoulli’sBernoulli’s sequence sequence sequence sequence

► Increasing sequence



available in: 1993

► 1992

► 1993199319931993

► 1994

► 1995

Question No: 16 ( Marks: Question No: 16 ( Marks: Question No: 16 ( Marks: Question No: 16 ( Marks: 1 ) 1 ) 1 ) 1 ) ---- Please choose one Please choose one Please choose one Please choose one

ASCII WHITE is the fastest Super computer which can

perform __1.3 trillion________ calculations in one second.

► 1.3 billion

► 1.3 trillion1.3 trillion1.3 trillion1.3 trillion

► 1.3 miillion

► 1.3 thousand

Question No: 17 ( MarQuestion No: 17 ( MarQuestion No: 17 ( MarQuestion No: 17 ( Marks: 1 ) ks: 1 ) ks: 1 ) ks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

Monitor is an example of: output device

► Input Device

► Processing Device

► Output DeviceOutput DeviceOutput DeviceOutput Device

► Storage Device


Forms can be submitted through _____get__ &

__post_____ methods

► INCLUDE, POST

► INCLUDE, GET


► SEND, POST


_kernel______ is responsible for all the essential

operations like basic house keeping, task scheduling,

etc. Also contains low-level HW interfaces

► Hardware

► Device Manager

► KernelKernelKernelKernel

► Device Driver



Windows XP

► Word Processor

► Web Browser

► Windows XPWindows XPWindows XPWindows XP

► MS Excel


Bit-mapped graphics is also known as _____raster___

graphics

► Vector

► RasterRasterRasterRaster

► Scalar

► Simple


A set of stand alone productivity applications designed

to work together known as ___Productivity software

suites___________ .

► ProductivityProductivityProductivityProductivity software suites software suites software suites software suites

► Compiled software

► Secure software

► Intelligent software


_____semicolon_______ _____semicolon_______ _____semicolon_______ _____semicolon________ is used to terminate all

JavaScript statements.

► Colon


► Underscore

► Apostrophe


By today's standards, the Mark-I was slow and

requiring 3 to 5 seconds for a multiplication operation.

True


► False


There are______NO Standard___________ rules to write the

Pseudo Code.

► Standard


► Pre-defined

► Strict

Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) Question No: 26 ( Marks: 1 ) ---- Pleas Pleas Pleas Please choose onee choose onee choose onee choose one


conditions while there is/are_____2_____ exit points.

► 1

► 2222

► 3

► 4


Define URL

URL(Uniform resource locator)URL(Uniform resource locator)URL(Uniform resource locator)URL(Uniform resource locator)

URL (Uniform Resource Locator, previously Universal

Resource Locator) - is the address of a file (resource)

accessible on the Internet. The type of file or resource

depends on the Internet application protocol.

Examples of URLs: http://vu.edu.pk

http://www.yahoo.com


What is Randomized Algorithm?

Randomized Algorithm:Randomized Algorithm:Randomized Algorithm:Randomized Algorithm:

Any algorithm whose behavior is not only determined by

the input, but also values produced by a random number

generator

These algorithms are often simpler and more efficient

than deterministic algorithms for the same problem.

And because of there simplicity they are easier to

analyze which is the most important thing in the

decision making of an algorithm.


What was the name of first super computer. When it What was the name of first super computer. When it What was the name of first super computer. When it What was the name of first super computer. When it


CRAY1 is the first computer and it was introduced in

1973


How a designer makes Structured Design?

Structured DesignStructured DesignStructured DesignStructured Design is known as a Top-down design.

The designed first conceives about the High level

design and then further designs the details of the high

level design components and it goes on and on.

Making small changes in the functionality of the

systems sometimes leads to major re-design exercise.

Structured design separates the functionality from

programs data and that’s why program’s deisgned by

this methodology are difficult to maintain.




The processor is the logic of a computer and functions

comparably to a human central nervous system,

directing signals from one component to another and

enabling everything to happen. A microprocessor is

made from miniaturized transistors and other circuit

elements on a single

semiconductor integrated circuit (IC) . These are made

up oof semiconductor and silicon.

Microprocessor are composed of components which

has only two states either 0 or 1. Binary number system

is also composed of these two states.

Microprocessor till today only understand the machine

language and machine language is only based on binary

number system. Even today’s 64 bit microprocessors

are also based on this technology.


Why do we need an Interactive Form in a webpage?

1. Interactive forms are used to gather user data and interact with the user.

2. Forms can be made interactive with the use of client side scripting and server side sciprting.

3. In HTML, <FORM> </FORM> tag is used to insert the form in a web page and it always lie in

<BODY></BODY> html tag.

4. without form’s web site is only “READ ONLY”. 5. with the help of forms a user and can search the contents, place order for goods and services.

6. Forms can be simple or very complex, based on the requirement.

7. forms can contain a single element or many e.g text area, buttons

Mid Term Papers

Spring 2009 (Session 07)

CS101

Question No: 1 ( Marks: 1 ) - Please choose one


__________-way valve.

_ one_ one_ one_ one

_ two

_ three

_ four



taken ?

_ Algebra and trigonometry_ Algebra and trigonometry_ Algebra and trigonometry_ Algebra and trigonometry

_ Introduction to algorithms

_ Research for new horizons

_ Algoritmi de numero Indorum




_ True_ True_ True_ True

_ False



_ Spreadsheets Software_ Spreadsheets Software_ Spreadsheets Software_ Spreadsheets Software

_ Word processor

_ Presentation Software

_ Microsoft Paint Software



_ Spreadsheet Software

_ Word Processor Software_ Word Processor Software_ Word Processor Software_ Word Processor Software

_ Presentation Software

_ Database Software



disk drives etc) of the

computer system, often invisibly.

_ Explorer.exe

_ System Files

_ Operating System

_ Application Software_ Application Software_ Application Software_ Application Software



tag

_ INPUTBUTTON

_ INPUT

_ RADIOBUTTON

_ RADIO_ RADIO_ RADIO_ RADIO



_ Assembly Language_ Assembly Language_ Assembly Language_ Assembly Language

_ Binary Language

_ High Level Language

_ HTML Language



computer, he/she gives instructions in

the form of _____ to computer ____

_ Software, Hardware

_ Hardware, Software

_ System Software, Application Software_ System Software, Application Software_ System Software, Application Software_ System Software, Application Software

_ Graph, Monitor




_ Input _ Input _ Input _ Input -------- Outputs Outputs Outputs Outputs

_ Output -- Inputs

_ Process -- Inputs

_ Input -- Processes



_ <BODY></BODY>

_ <body></body>

_ Both <BODY></B_ Both <BODY></B_ Both <BODY></B_ Both <BODY></BODY> and <body></body>ODY> and <body></body>ODY> and <body></body>ODY> and <body></body>

_ <BODY/>


WWW stands for:

_ Wide World Web

_ World Wide Web_ World Wide Web_ World Wide Web_ World Wide Web

_ World White Web

_ World Web Wide



to understand for humans) into

a language that the computer can understand

_ Computer

_ Transistor

_ Compiler_ Compiler_ Compiler_ Compiler

_ Device



_ computer_ computer_ computer_ computer

_ human

_ city

_ game



_ Packets

_ Bits

_ Bytes_ Bytes_ Bytes_ Bytes

_ Word



deleting is

_ Copy_ Copy_ Copy_ Copy

_ Delete

_ Cut

_ Undo



_ Engineering Applications_ Engineering Applications_ Engineering Applications_ Engineering Applications

_ Graphics Applications

_ Scientific Applications

_ Business Applications



two cells by using _____.

_ Numbers

_ Text

_ Formulas_ Formulas_ Formulas_ Formulas

_ None of the given choices




_ /

_ //_ //_ //_ //

_ /*

_ //*



source code written in high level

language into machine language code.

_ Utilities

_ Drivers

_ Language Translator_ Language Translator_ Language Translator_ Language Translator

_ None of the these



numerical data, but it does not

lend itself very well to large business programs

_ BASIC

_ PASCAL

_ JAVA

_ FORTRAN_ FORTRAN_ FORTRAN_ FORTRAN



microprocessor?

_ Binary_ Binary_ Binary_ Binary

_ Decimal

_ Octal

_ Hexadecimal


The __________Processor is specially designed for PDA?

_ PowerPC

_ StrongARM

_ Crusoe

_ SPARC


Mainframe Computers are also called _____

_ Enterprise Servers

_ Personal Servers

_ Enterprise Managers

_ Window Servers


URL is a/an ________

_ Device

_ Component

_ Address_ Address_ Address_ Address

_ Tool


Ada, Countess of Lovelace developed first:

_ Computer

_ Website

_ Computer Program_ Computer Program_ Computer Program_ Computer Program

_ Analytical engine

Question No: 27 ( Marks: 1 )


approach?



numbers were used instead of

decimal numbers ?


How can we say that JavaScript is Not Object-Oriented

language?






software.


What is function of Goal Seek command in Excel?



► Efficiency

► Accuracy



Question No: 2 ( Marks: 1 ) Question No: 2 ( Marks: 1 ) Question No: 2 ( Marks: 1 ) Question No: 2 ( Marks: 1 ) ---- Please c Please c Please c Please choose onehoose onehoose onehoose one



► Mini

► Micro

► Personal



► Device

► Component


► Tool






► Window Servers

Question No: 5 ( Marks: 1Question No: 5 ( Marks: 1Question No: 5 ( Marks: 1Question No: 5 ( Marks: 1 ) ) ) ) ---- Please choose one Please choose one Please choose one Please choose one



► Laptop

► Palmtop


► Wearable




► Viability


► Specification

► Integration




► Constants


► Data Types

► Operators






► Hello World

► Hello + World




______________.

► Language

► Paragraph


► Symbol






► Device

► Set of methods



be able to:







available in:

► 1992

► 1993199319931993

► 1994

► 1995









domain name

► http

► www

► msnmsnmsnmsn

► com





► Freeware

► Shareware


► Firmware



supply.

► -12 and +12 V DC


► -5 and + 5 V DC








Question No: 18 ( Marks:Question No: 18 ( Marks:Question No: 18 ( Marks:Question No: 18 ( Marks: 1 ) 1 ) 1 ) 1 ) ---- Please choose one Please choose one Please choose one Please choose one


use ___ tag

► TEXT

► TEXTBOX


► INPUTBOX





► Very dangerous situationVery dangerous situationVery dangerous situationVery dangerous situation

► Not very bad






► False






► False



► Charles Babbage


► Paul Graham






► flow chart


► Heuristics


____________ ____________ ____________ _____________ is used to terminate all JavaScript

statements.

► Colon


► Underscore

► Apostrophe



use_____.

► Easily



► Cookies are files so java script can not Cookies are files so java script can not Cookies are files so java script can not Cookies are files so java script can not handle ithandle ithandle ithandle it.




► RAM

► ROM

► hard disk


Question No: 27 ( MQuestion No: 27 ( MQuestion No: 27 ( MQuestion No: 27 ( Marks: 1 ) arks: 1 ) arks: 1 ) arks: 1 )





Intel ?


What was the name of firs What was the name of firs What was the name of firs What was the name of first super computer. When it t super computer. When it t super computer. When it t super computer. When it






Question No: 32 ( MarQuestion No: 32 ( MarQuestion No: 32 ( MarQuestion No: 32 ( Marks: 5 ) ks: 5 ) ks: 5 ) ks: 5 )




Vacuum tubes were replaced by ___Vacuum tubes were replaced by ___Vacuum tubes were replaced by ___Vacuum tubes were replaced by ___

► ► ► ► Punch cards

► Transistors

► ► ► ► Micro Processors

► ► ► ► Resistors


Hexadecimal number system is based on --------------------

digits

► ► ► ► 2

► ► ► ► 8

► ► ► ► 12

► ► ► ► 16


Java script interact with user through______________

► ► ► ► Special control

► ► ► ► Internet explorer

► ► ► ► Event handlers

► ► ► ► Java script does not interact with user


Which one is correct for JavaScript?

► ► ► ► onMouseOver

► ► ► ► OnMouseOver

► ► ► ► onmouseover

► ► ► ► All of the given


Programs that reside on Web servers and receive info

that a user enters in a form, are known as:

► ► ► ► Server-Side Scripts

► ► ► ► Client-Side Scripts

► ► ► ► Super Scripts

► ► ► ► Form Scripts



microprocessor.

► ► ► ► Control unit

► ► ► ► Memory unit

► ► ► ► Floating Point unit

► ► ► ► Arithmetic and Logic unit


WWW stands for:

► ► ► ► Wide World Web

► ► ► ► World Wide Web

► ► ► ► World White Web

► ► ► ► World Web Wide


Supercomputers are used in:

► ► ► ► Weather forecasting

► ► ► ► Aeroplane mnufacturing

► ► ► ► Atomic bomb experiments

► ► ► ► All of the given choices


Which one of these is NOT an example of storage

devices?

► ► ► ► Tape

► ► ► ► RAM

► ► ► ► Floppy

► ► ► ► DVD

Question No: 10 ( Marks: 1 ) Question No: 10 ( Marks: 1 ) Question No: 10 ( Marks: 1 ) Question No: 10 ( Marks: 1 ) ---- Please choose Please choose Please choose Please choose one one one one

To display a checkbox on the web page, we use ___ tag

► ► ► ► CHECKBOX

► ► ► ► CHECK

► ► ► ► INPUT

► ► ► ► INPUTBOX




► ► ► ► True

► ► ► ► False



► ► ► ► Behaviors

► ► ► ► Methods

► ► ► ► Properties

►►►► Objects


Web standards are being developed by

► ► ► ► Mozilla

► ► ► ► Microsoft

► ► ► ► IBM

► ► ► ► World Wide Web Consortium


_________ are great for showing parts of a whole that are

generally expressed in percentages.

► ► ► ► Line Charts

► ► ► ► Pie Charts

► ► ► ► Bar Charts

► ► ► ► None of the options described


A diode is a __________terminal deviceA diode is a __________terminal deviceA diode is a __________terminal deviceA diode is a __________terminal device

► ► ► ► Three

► ► ► ► Two

► ► ► ► One

► ► ► ► None of above


Select the attribute of the <form> tag Select the attribute of the <form> tag Select the attribute of the <form> tag Select the attribute of the <form> tag

► ► ► ► Method

► ► ► ► Action

► ► ► ► Value

► ► ► ► All of above


Explain briefly the different techniques that are used to Explain briefly the different techniques that are used to Explain briefly the different techniques that are used to Explain briefly the different techniques that are used to

embed JavaScript code in a web page?embed JavaScript code in a web page?embed JavaScript code in a web page?embed JavaScript code in a web page?

Answer.,Answer.,Answer.,Answer., Client-side JavaScript code is embedded

within HTML documents in a number of ways:

• Between a pair of <script> and </script> tags

• From an external file specified by the src attribute

of a <script> tag

• In an event handler, specified as the value of an

HTML attribute such as onclick or onmouseover

• As the body of a URL that uses the special

javascript: protocol

The following sections document each of these

JavaScript embedding techniques in more detail.

Together, they explain all the ways to include

JavaScript in web pages -- that is, they explain the

allowed structure of JavaScript programs on the client

side.


What is an interpreter? Write its one benifit over

compiler.

Answere

Interpreter Interpreter Interpreter Interpreter is a program that executes instructions

written in a high-level language

An interpreter translates high-level instructions into an

intermediate form, which it then

executes. In contrast, a compiler translates high-level

instructions directly into machine

language

Compiled programs generally run faster than

interpreted programs.

compilation stage during which the whole of the

high-level code is translated into

machine instructions in one go. This process can be

time-consuming if the program is

long.

The interpreter can immediately execute high-level

programs, without waiting for the

completion of the translation process

The choice of which language to use can also depend

on the:

-Type of computer the program is to run on,

- Expertise of the programmer

InterpretersInterpretersInterpretersInterpreters: immediate response, but execute code

slowly.

CompilersCompilersCompilersCompilers: Takes longer to compile, but super-fast

execution.


Whether response time of a microprocessor is greater Whether response time of a microprocessor is greater Whether response time of a microprocessor is greater Whether response time of a microprocessor is greater

or less than that of RAM? or less than that of RAM? or less than that of RAM? or less than that of RAM?

A microprocessormicroprocessormicroprocessormicroprocessor incorporates most or all of the

functions of a computer's central processing unit (CPU)

on a single integrated circuit (IC, or microchipThe first

microprocessors emerged in the early 1970s and were

used for electronic calculators, using binary-coded

decimal (BCD) arithmetic in 4-bit words. Other

embedded uses of 4-bit and 8-bit microprocessors, such

as terminals, printers, various kinds of automation etc,

followed soon after. Affordable 8-bit microprocessors

with 16-bit addressing also led to the first general-

purpose microcomputers from the mid-1970s on.

During the 1960's, computer processors were often

constructed out of small and medium-scale ICs

containing from tens to a few hundred transistors. The

integration of a whole CPU onto a single chip greatly

reduced the cost of processing power. From these

humble beginnings, continued increases in

microprocessor capacity have rendered other forms of

computers almost completely obsolete (see history of

computing hardware), with one or more

microprocessors used in everything from the smallest

embedded systems and handheld devices to the largest

mainframes and supercomputers.

Since the early 1970s, the increase in capacity of

microprocessors has been a consequence of Moore's

Law, which suggests that the complexity of an

integrated circuit, with respect to minimum component

cost, doubles every two years

In the late 1990s, and in the high-performance

microprocessor segment, heat generation (TDP), due to

switching losses, static current leakage, and other

factors, emerged as a leading developmental constraint

Question No: 2Question No: 2Question No: 2Question No: 20 ( Marks: 3 )0 ( Marks: 3 )0 ( Marks: 3 )0 ( Marks: 3 )

Write formula for the following expressionWrite formula for the following expressionWrite formula for the following expressionWrite formula for the following expression.

1) If we want to add the value from cell C3 to C10 we can write

2) If we want to add the value of C2 to the value of C4 and than multiply by C6 , the formula is

written for

1.answer formula 1.answer formula 1.answer formula 1.answer formula

=sum(c3:c10) then enter=sum(c3:c10) then enter=sum(c3:c10) then enter=sum(c3:c10) then enter

=(c2+c10Xc6) then enter=(c2+c10Xc6) then enter=(c2+c10Xc6) then enter=(c2+c10Xc6) then enter


How can we enter data in more than one line in an html How can we enter data in more than one line in an html How can we enter data in more than one line in an html How can we enter data in more than one line in an html

form?form?form?form?


What is software life What is software life What is software life What is software life cycle?cycle?cycle?cycle?

SW Life-Cycle

The sequence of phases a SW goes through from the

concept to decommissioning

It is important to think about all those phases before

the design work starts

Thinking about the future phases generally results in:

Shorter delivery times

Reduced costs of development

A system of higher quality

A Case in PointA Case in PointA Case in PointA Case in Point

I didn’t discuss with the customer the specs of the HW

& OS before developing a

particular e-commerce SW.

I wrote it for the HW/OS that was easily available to me.

Unfortunately that HW/OS combination differed from

what was easily available to the

client Result: Huge amount of rework. Higher cost.

Delayed delivery. Lower quality.

Therefore, now before designing a SW system, I first

write down the installation manual,

and get it OK’d by the customer. I do the same with the

Operation & Maintenance

manual as well.


Elaborate greedy algorithm definition with solid

example in favour and one counter example?

An algorithm that always takes the best immediate, or

local solution while finding an

answer

Greedy algorithms may find the overall or globally

optimal solution for some

optimization problems, but may find less-than-optimal

solutions for some instances of

other problems

KEY ADVANTAGE: Greedy algorithms are usually faster,

since they don't consider the

details of possible alternatives

Greedy Algorithm: Counter ExampleGreedy Algorithm: Counter ExampleGreedy Algorithm: Counter ExampleGreedy Algorithm: Counter Example

During one of the international cricket tournaments,

one of the teams intentionally lost a

match, so that they could qualify for the next round

If they had won that particular match, some other team

would have qualified

This is an example of a non-greedy algorithm

Greedy Algorithm: ExampleGreedy Algorithm: ExampleGreedy Algorithm: ExampleGreedy Algorithm: Example

A skier skiing downhill on a mountain wants to get to

the bottom as quickly as possible

What sort of an algorithm should the skier be using?

The greedy-algorithm approach will be to always have

the skies pointed towards the

largest downhill slope (dy/dx), at all times

What is the problem with that approach?

In what situations that will be the best algorithm?

In which situations would it perform poorly?


The impact of a digit in a number is determined by

its ---------------

►►►► ValueValueValueValue

► Location

► Length

► None of above

QuQuQuQuestion No: 2 ( Marks: 1 ) estion No: 2 ( Marks: 1 ) estion No: 2 ( Marks: 1 ) estion No: 2 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

The default bullet for the list in HTML is

► Circle shape

►►►► DiscDiscDiscDisc shapeshapeshapeshape

► Square shape

► Triangle shape



deleting is

►►►► CopyCopyCopyCopy

► Delete

► Cut

► Undo


Supercomputers are used in:

► Weather forecasting

► Aeroplane mnufacturing

► Atomic bomb experiments

►►►► AllAllAllAll ofofofof thethethethe givengivengivengiven choiceschoiceschoiceschoices



devices?

►►►► TapeTapeTapeTape

► RAM

► Floppy

► DVD

QueQueQueQuestion No: 6 ( Marks: 1 ) stion No: 6 ( Marks: 1 ) stion No: 6 ( Marks: 1 ) stion No: 6 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one



► Explorer.exe

► System Files

►►►► OperatingOperatingOperatingOperating SystemSystemSystemSystem



PowerBuilder falls in the category of ______________.

► Assembly Languages

► 4-th Generation Languages

► Machine Languages

►►►► HighHighHighHigh----LevelLevelLevelLevel LanguagesLanguagesLanguagesLanguages



► Behaviors

► Methods

► Properties

►►►► ObjectsObjectsObjectsObjects

Question No: 9 ( Marks: 1 ) Question No: 9 ( Marks: 1 ) Question No: 9 ( Marks: 1 ) Question No: 9 ( Marks: 1 ) ---- Please choos Please choos Please choos Please choose onee onee onee one


graphics.

► Limited

► Versatile

► Medium

► Not at all


Analytical Engine is not a single physical machine but

a succession of designs that Babbage tinkered with

until his death in 1871.

► True

►►►► FalseFalseFalseFalse


Which statement is true about JavaScript? Which statement is true about JavaScript? Which statement is true about JavaScript? Which statement is true about JavaScript?

► It is object oriented language

► It is Structured Query language

►►►► ItItItIt isisisis objectobjectobjectobject basedbasedbasedbased languagelanguagelanguagelanguage



Which one of the following is Read Only property.

►None of the given options

►Fgcolcor

►Title

►Referrer


Which of the following memory retains its information

when the power to the system is turned off?

►RAM

►ROM►ROM►ROM►ROM

►DIMM

►DRAM


Norton utilities are a popular Norton utilities are a popular Norton utilities are a popular Norton utilities are a popular ----------------------------------------design for window design for window design for window design for window

operating system.operating system.operating system.operating system.

► Antivirus programAntivirus programAntivirus programAntivirus program

► File compression utilityFile compression utilityFile compression utilityFile compression utility

► Personal firewaPersonal firewaPersonal firewaPersonal firewallllllll

► Personal computer maintenance utilityPersonal computer maintenance utilityPersonal computer maintenance utilityPersonal computer maintenance utility


Form tag has two main properties namely Form tag has two main properties namely Form tag has two main properties namely Form tag has two main properties namely---------------------------------------- and and and and --------------------

----------------------------....

►Method►Method►Method►Method &&&& ActionActionActionAction

►Type

►Value

►Size


Shareware, Shareware, Shareware, Shareware, ------------------------------------------------------------------------------------and customand customand customand custom----built programs are built programs are built programs are built programs are

not usually available on the web for users to download.not usually available on the web for users to download.not usually available on the web for users to download.not usually available on the web for users to download.

►FreewareFreewareFreewareFreeware

►SharewareSharewareSharewareShareware

►Trial wareTrial wareTrial wareTrial ware

►HardwareHardwareHardwareHardware


What is Ockham’s Razor principle ?

Answer…Answer…Answer…Answer…

When choosing among competing, successful solutions When choosing among competing, successful solutions When choosing among competing, successful solutions When choosing among competing, successful solutions

to a problem, choose the one which is the leastto a problem, choose the one which is the leastto a problem, choose the one which is the leastto a problem, choose the one which is the least

complexcomplexcomplexcomplex

This principle is called the “Ockham’s Razor,” after This principle is called the “Ockham’s Razor,” after This principle is called the “Ockham’s Razor,” after This principle is called the “Ockham’s Razor,” after

William of OWilliam of OWilliam of OWilliam of Ockham ckham ckham ckham ---- famous 13 famous 13 famous 13 famous 13----thththth

century English philosophercentury English philosophercentury English philosophercentury English philosopher


What do you mean by Comments?What do you mean by Comments?What do you mean by Comments?What do you mean by Comments?


How can you open a link in a new browser window? ? ? ?


How spre How spre How spre How spreadsheet is helpful in doing “whatadsheet is helpful in doing “whatadsheet is helpful in doing “whatadsheet is helpful in doing “what----if” scenario if” scenario if” scenario if” scenario

analysis in a business? Explain with the help of an analysis in a business? Explain with the help of an analysis in a business? Explain with the help of an analysis in a business? Explain with the help of an

example.example.example.example.


How do you justify that UNIX is better than Windows How do you justify that UNIX is better than Windows How do you justify that UNIX is better than Windows How do you justify that UNIX is better than Windows

operating system? operating system? operating system? operating system?


What is the difference between checkboxes and radio

button?


Draw flowchart to find the sum and average of three

numbers


Ada, Countess of Lovelace developed f Ada, Countess of Lovelace developed f Ada, Countess of Lovelace developed f Ada, Countess of Lovelace developed first:irst:irst:irst:

► Computer

► Website

► Computer Program

► Analytical engine► Analytical engine► Analytical engine► Analytical engine


Charles Babbage was a/an Charles Babbage was a/an Charles Babbage was a/an Charles Babbage was a/an

► MathematicianMathematicianMathematicianMathematician

► Computer Scientist

► Physician

► Analyst


Detailed plan, specifying the required resources and

expected deliverables, is done in ________ phase.

► Planning

► User Requirements I s pe dout hai.

► Design

► Developer Specification


A computer program that facilitates the

communication between the computer and a peripheral

device is called___________________


► Utilities


► Device Drives


To start an ordered list from 20 instead of 1, we will

write

► <OL begin = “20">

► <OL initiate = “20">

► <OL start = “20">

► <OL from = “20">


_________ is the best known builder for supercomputers.

► Sun

► Cray Research

► Microsoft

► Apple

Question No: 7 ( MarkQuestion No: 7 ( MarkQuestion No: 7 ( MarkQuestion No: 7 ( Marks: 1 ) s: 1 ) s: 1 ) s: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

Using COLSPAN, number of rows of the current cell

should extend itself

► Upward

► Downward

► Both Upward and Downward



Interactive forms are always placed between ___ tag-

set

► TITLE

► HEAD

► BODY

► HTML




► Explorer.exe

► System Files

► Operating System



Speakers fall into the hardware category.

► True

► False


______________ software directly interacts with the

hardware.

► Application software

► System software

► Dynamic software

► Distributed software


In spreadsheet, which of the following function is used In spreadsheet, which of the following function is used In spreadsheet, which of the following function is used In spreadsheet, which of the following function is used

to solve the equationto solve the equationto solve the equationto solve the equation 0523 3 =+− xx ????

► =COUNTIF

► =GoalSeek

► None of the aboveNone of the aboveNone of the aboveNone of the above

► =Sum

Question No: 1Question No: 1Question No: 1Question No: 13 ( Marks: 1 ) 3 ( Marks: 1 ) 3 ( Marks: 1 ) 3 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

_______ is known as the best feature in word

processing.

► Cut

► Copy

► Paste

► Undo


In java script objects may have Single properties.

► Single

► Several

► Multiple



_________ are great for showing parts of a whole that are

generally expressed in percentages.

► Line Charts

► Pie Charts

► Bar Charts

► None of the options described


Small Computer System Interface is

► Slower and harder to configure then serial and

parallel ports

► Faster then USB

► Both first choices

► Slower then USB but Faster then serial and

parallel


Write the major types of softwares with examples?

Answer..

System SW

System software is responsible for controlling,

integrating, and managing the individual

hardware components of a computer system.

System software performs tasks like transferring data

from memory to disk, or rendering

text onto a display Specific kinds of system software

include loading programs, operating

systems, device drivers, compilers, assemblers, linkers,

and utilities.

Software libraries that perform generic functions also

tend to be regarded as system

software. System software stored on non-volatile

storage on integrated circuits is usually

termed firmware. These generally perform the

background tasks in a computer. These

programs, many times, talk directly to the HW.

Application SW

Programs that generally interact with the user to

perform work that is useful to the user.

These programs generally talk to the HW through the

assistance of system SW.


What is the major difference between paragraph <p>

and Line Break <BR> tags?

<P> … </P>

Paragraph

<BR>

Line break


Why PASCAL was designed and what is the problem

with PASCAL?

Answer,,

Pascal is very good for writing well-structured and

readable programs, but it is not as

flexible as the C programming language

C++ embodies powerful object-oriented features, but it

is complex and difficult to learn

What changes in the field of computer languages can

we expect in the near future


What are the key requirements of E-commerce

Software?

Answer..

EEEE----Commerce SoftwareCommerce SoftwareCommerce SoftwareCommerce Software

Key requirements:

Reliability

Security

Ability to handle 1000’s of transactions, simultaneously


Write down the pseudo code for the following flow

chart.

Answer…. Pseudo code

Flowcharts

Actual code

Pseudo Code

Language that is typically used for writing algorithms

Similar to a programming language, but not as rigid

The method of expression most suitable for a gi


(a) Write down two positive featur (a) Write down two positive featur (a) Write down two positive featur (a) Write down two positive features of clientes of clientes of clientes of client----side side side side

scripting.scripting.scripting.scripting.

Answet..Answet..Answet..Answet..

Reduced server load as it does not have to send

messages to the user’s browser about

missing or incorrect data

Reduced network traffic as the form’s data is sent only

once instead of many to’s and

fro’s

(b) Discuss t(b) Discuss t(b) Discuss t(b) Discuss two deficiencies of JavaScript.wo deficiencies of JavaScript.wo deficiencies of JavaScript.wo deficiencies of JavaScript.


What are the key features of a word processor?


Spring 2009Spring 2009Spring 2009Spring 2009





StudentID: StudentID: StudentID: StudentID:

Center: Center: Center: Center:

Ex Ex Ex ExamDate:amDate:amDate:amDate:


Q Q Q Q

No.No.No.No.

1111 2222 3333 4444 5555 6666 7777 8888 TotalTotalTotalTotal

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 9999 10101010 11111111 12121212 13131313 14141414 15151515 16161616

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 17171717 18181818 19191919 20202020 21212121 22222222 23232323 24242424

MarkMarkMarkMark

ssss

Q No.Q No.Q No.Q No. 25252525 26262626 27272727 28282828 29292929 30303030 31313131 32323232

MarkMarkMarkMark

ssss



__________-way valve.

► one► one► one► one

► two

► three

► four



taken ?

► Algebra and trigonometry

► Introduction to algorithms

► Research for new horizons

► Algoritmi de numero Indorum ► Algoritmi de numero Indorum ► Algoritmi de numero Indorum ► Algoritmi de numero Indorum





► False



► Spreadsheets Software► Spreadsheets Software► Spreadsheets Software► Spreadsheets Software

► Word processor






► Word Processor Software► Word Processor Software► Word Processor Software► Word Processor Software






► Explorer.exe

► System Files

► Operating System► Operating System► Operating System► Operating System




tag

► INPUTBUTTON

► INPUT

► RADIOBUTTON

► RADIO► RADIO► RADIO► RADIO



► Assembly Language► Assembly Language► Assembly Language► Assembly Language

► Binary Language

► High Level Language

► HTML Language




to computer ____




► Graph, Monitor




► Input -- Outputs

► Output ► Output ► Output ► Output -------- Inputs Inputs Inputs Inputs

► Process -- Inputs

► Input -- Processes



► <BODY></BODY>

► <body></body>

► ► ► ► Both <BODY></BODY> and <body></body>Both <BODY></BODY> and <body></body>Both <BODY></BODY> and <body></body>Both <BODY></BODY> and <body></body>

► <BODY/>


WWW stands for:

► Wide World Web

► World Wide Web► World Wide Web► World Wide Web► World Wide Web

► World White Web

► World Web Wide



to understand for humans) into a language that the

computer can understand

► Computer

► Transistor


► Device



► computer► computer► computer► computer

► human

► city

► game



► Packets

► Bits

► Bytes► Bytes► Bytes► Bytes

► Word



deleting is

► Copy► Copy► Copy► Copy

► Delete

► Cut

► Undo



► Engineering Applications► Engineering Applications► Engineering Applications► Engineering Applications

► Graphics Applications

► Scientific Applications

► Business Applications

QuestQuestQuestQuestion No: 18 ( Marks: 1 ) ion No: 18 ( Marks: 1 ) ion No: 18 ( Marks: 1 ) ion No: 18 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one



► Numbers

► Text

► Formulas► Formulas► Formulas► Formulas





► /

► //► //► //► //

► /*

► //*




language code.

► Utilities

► Drivers

► Language Translator► Language Translator► Language Translator► Language Translator




numerical data, but it does not lend itself very well to

large business programs

► BASIC

► PASCAL

► JAVA

► FORTRAN► FORTRAN► FORTRAN► FORTRAN



microprocessor?

► Binary ► Binary ► Binary ► Binary

► Decimal

► Octal

► Hexadecimal


The __________Processor is specially designed for PDA? The __________Processor is specially designed for PDA? The __________Processor is specially designed for PDA? The __________Processor is specially designed for PDA?

► PowerPC

► StrongARMStrongARMStrongARMStrongARM

► Crusoe

► SPARC



► Enterprise Servers► Enterprise Servers► Enterprise Servers► Enterprise Servers



► Window Servers



► Device

► Component

► Address► Address► Address► Address

► Tool


Ada, Countess of Lovelace developed fir Ada, Countess of Lovelace developed fir Ada, Countess of Lovelace developed fir Ada, Countess of Lovelace developed first:st:st:st:

► Computer

► Website

► Computer Program► Computer Program► Computer Program► Computer Program

► Analytical engine



approach?



numbers were used instead of decimal numbers ?


How can we say that JavaScript is Not Object How can we say that JavaScript is Not Object How can we say that JavaScript is Not Object How can we say that JavaScript is Not Object----Oriented Oriented Oriented Oriented

language?language?language?language?






software.


What is function of Goal Seek command in Excel? What is function of Goal Seek command in Excel? What is function of Goal Seek command in Excel? What is function of Goal Seek command in Excel?

Question No: 1 ( MarQuestion No: 1 ( MarQuestion No: 1 ( MarQuestion No: 1 ( Marks: 1 ) ks: 1 ) ks: 1 ) ks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

Which of the following hardware component of a Which of the following hardware component of a Which of the following hardware component of a Which of the following hardware component of a

computer can also be called as engine?computer can also be called as engine?computer can also be called as engine?computer can also be called as engine?

► Bus

► Storage

► Memory

► Processor


TCP stands for ___________.

► Total communication protocol

► Transmission control protocol

► Transfer control protocol

► Transfer collection protocol


__________ breaks down the message to be sent over the

internet into packets.

► FTP

► HTTP

► TCP

► IP


A variable can be _________ in scope.

► Local

► Global

► Either local or global




____________.

► URL

► Telnet

► POP3

► SMTP

Question No: 6 (Question No: 6 (Question No: 6 (Question No: 6 ( Marks: 1 ) Marks: 1 ) Marks: 1 ) Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

A function is also called __________.

► Sub-program

► Procedure

► Sub-routine

► All of the given option


Capturing events and responding to them is called

__________.

► Function Handling

► Event Handling

► Event Procedure



Which one of the following is NOT a primary color?

► Red

► Green

► Yellow

► Blue


__________ are those programs in which the flow of the

program is determined by the user's actions (mouse

clicks, key presses) or messages from other programs.

► Event called programs

► Event processed programs

► Event driven programs

► Event declared programs


a = Math.ceil(12.01)

What will be the value of a ?

► 12

► 13

► 12.0

► 13.01


Event handlers are placed in the ___________ portion of a

Web page as attributes in HTML tags.

► HEAD

► BODY

► SCRIPT

► TITLE


_________ can be used for entering, editing, or viewing

data, one record at a time.

► Queries

► Forms

► Reports



random() function returns a randomly-selected,

floating-point number between ____________.

► 0 and 1

► 0 and 10

► 0 and -10

► 0 and -1

Question No: 14 ( MarksQuestion No: 14 ( MarksQuestion No: 14 ( MarksQuestion No: 14 ( Marks: 1 ) : 1 ) : 1 ) : 1 ) ---- Please choose one Please choose one Please choose one Please choose one

The organizations are learning that business can be

done in a more effective manner if emphasis is placed

upon ___________.

► Cooperation

► Shared responsibility

► Networking



In relational database, data store in the form of

_____________.

► Tables

► Rows

► Columns


Question No: 16 ( Marks: 1 ) Question No: 16 ( Marks: 1 ) Question No: 16 ( Marks: 1 ) Question No: 16 ( Marks: 1 ) ---- Please choose onePlease choose onePlease choose onePlease choose one

Spies of one business monitoring the network traffic of

their competitors’ ___________.

► Industrial Intelligence

► Industrial Espionage

► Industrial Spying

► Industrial Surveillance


_____________ waits for some time and then launch a

function.

► Timeout( )

► setTimeout( )

► setTime( )

► setTimeIn( )


_______________ based communication allows business

entities to coordinate the activities of their globally

spread units with greater accuracy.

► Intranet

► Internet

► Home

► LAN


The key responsibilities of a project manager is

_____________.

► Planning and tracking of the project

► Arranging of the appropriate resources

► Client relationship management



_____________ team consists on the sharpest technical

minds in the company.

► Architecture

► Business Development

► Configuration Management

► Developer


Smart editors can automatically color different parts of

statements in different colors e.g. comments in

____________ color.

► Green

► Grey

► Blue

► Red

Question No: 22 ( Marks: 1 ) Question No: 22 ( Marks: 1 ) Question No: 22 ( Marks: 1 ) Question No: 22 ( Marks: 1 ) ---- Pleas Pleas Pleas Please choose onee choose onee choose onee choose one



known as :

► Retrieving

► Database

► Information

► DBMS

Question No: 23 ( Marks: 1 ) Question No: 23 ( Marks: 1 ) Question No: 23 ( Marks: 1 ) Question No: 23 ( Marks: 1 ) ---- Please Please Please Please choose one choose one choose one choose one


► computer

► human

► city

► game


Information available on the web is

► mostly free of cost

► costly

► very cheap

► of no use



► <BODY></BODY>

► <body></body>

► Both <BODY></BODY> and <body></body>

► <BODY/>

Question No: 26 ( Marks: 1 Question No: 26 ( Marks: 1 Question No: 26 ( Marks: 1 Question No: 26 ( Marks: 1 ) ) ) ) ---- Please choose one Please choose one Please choose one Please choose one

_________ is the best known builder for supercomputers.

► Sun

► Cray Research

► Microsoft

► Apple


Which one is the example of spreadsheet software ?

► MS Word

► MS PowerPoint

► MS Excel

► MS Access


Currently the BlueRay DVD can store more than ________

of data.

► 10 GB

► 100 GB

► 50 GB

► 150 GB


Blue Pacific is a name of ______ computer.

► Mini

► Desktop

► Micro

► Super


_________________ are powerful pieces of hardware, but

not much useful on their own.

► Microcontrollers

► Microprocessors

► Integrated circuits

► Ports


In programming, what is a loop?

In computer science a for loop is a programming

language statement which allows code to be repeatedly

executed. A for loop is classified as an iteration

statement.


What are the other names of function? Any one.

Routine , procedure , sub prograam


How JavaScript Arrays are heterogeneous ?

Arrays are heterogeneous in java script because at the

same time stimultanously they can hold elements of

multiple data types

Question No: 34 ( MarksQuestion No: 34 ( MarksQuestion No: 34 ( MarksQuestion No: 34 ( Marks: 2 ) : 2 ) : 2 ) : 2 )

What is the database?

Data base is a collection of organized data in a proper

way that computer can quickly search for any desired

data item , its an easy way of allowing of manipulation

of data,they are design in such a way that access to

any desired data can be identified and reached quickly

and easy , they are generally consist of collection of

interrelated files


Differentiate between LAN and WAN with one example

of each.

Lan is a local area network where as wan is a wide area

network

Lan can be used in a specific areas with limited

computers where as wan can be used on computers

shared by large distances

For example lan can be used on pc s or an organization

located in one building but wan can be used on large

scales like banks all over or in any Large

communication systems


What are Trojan Horses ?

Trojen horses are a kind of cyber crime , they are v

harmful to computer because they are stand alone

programme and the look like what they are not like any

thing amusing or not harmless like games..


Elaborate Rester Graphics with examples.

A raster graphics image, digital image, or bitmap, is a

data file or structure representing a generally

rectangular grid of pixels, or points of color, on a

computer monitor, paper, or other display device.

To illustrate the matter further - here's the letter "J":

J

Look closely at it... Take a magnifying glass to it if you

like. You see a "J", the computer sees something more

like this, where '.' represents a zero and 'X' represents a

one:

....X

....X

....X

....X

....X

....X

....X

X...X

X...X

.XXX.

Where you see a zero, the computer instructs its video

hardware to paint the current background color. A one

calls for the current foreground color. Yes, it is actually

a bit more complicated, but it all basically boils down to

one bit or the other making a distinction

between the colors of adjacent pixels, which together

form an image.

QuestQuestQuestQuestion No: 38 ( Marks: 5 ) ion No: 38 ( Marks: 5 ) ion No: 38 ( Marks: 5 ) ion No: 38 ( Marks: 5 )

What are the important properties, methods and event

handlers of image object?

The primary use of the image object is to download an

image into the cache before it is needed to display ,

image object can be used to create different kinds of


the desired requirement , in java script image object

can be used to display the required pre loaded image

Properties of image object is : height , width ,hspace

,vspace , src , name border etc

Methods :none

Event handlers:on aboart , onload, onerror etc


Write the JavaScript code for the Function

SumOddNumbers(maxNumber) that can add non-

negative odd numbers up to maxNumber and return

their sum.

Function sum odd numbers(maxnumber){var sum=0;

For(i=0; <maxNumbers;I++)

{

{

if(i / 2 == 1 || i == 1)

sum += i;

}

return sum;

}


Write a note on :

· Coding guidelines

· Guidelines for developing short programs.

· Coding Coding Coding Coding guidelinesguidelinesguidelinesguidelines

· • Always use semicolons to end statements

· • Indent blocks of code (2 to 5 spaces)

· • Identifiers

· • Use the camel back scheme

· • Variables: nouns

· • Functions: verbs

· • Comment Liberally

· • Make them descriptive but concise

·

Gudelines for developi Gudelines for developi Gudelines for developi Gudelines for developing short programsng short programsng short programsng short programs.

· • Read and understand the problem

· • Do you have all the required data?

· • No: Get it

· • Else assume it. State it explicitly

· • Do the design


write a note on each of the following:

a. Vector or Object-Oriented Graphics:

b. Bit-Mapped or Raster Graphics:

A:In Vector or objectA:In Vector or objectA:In Vector or objectA:In Vector or object oriented graphic everything drawn

is treated as object. objects retain their identity after

they are drawon. these objects can later be moved,

stretched, duplicated, deleted,etc. they are resolution

independent and have relatively small file size. the

examples are: swf, svg, wmf, ps

brass_ibrahim: Vector graphics is the use of

geometrical primitives such as points, lines, curves,

and shapes or polygon(s), which are all based on

mathematical equations, to represent images in

computer graphics.

brass_ibrahim: The term "vector graphics" is mainly

used today in the context of two-dimensional computer

graphics Virtually all modern 3D rendering is done using

extensions of 2D vector graphics techniques .Virtually

all modern 3D rendering is done using extensions of 2D

vector graphics techniques

B:BitB:BitB:BitB:Bit----Mapped or Raster Graphics:Mapped or Raster Graphics:Mapped or Raster Graphics:Mapped or Raster Graphics:

Treats everything that is drawn as a bit-map

If an object is drawn on top of another, it is difficult to

move just one of them while

leaving the other untouched

Changing the resolution often requires considerable

touch-up work

Relatively large file size

Examples: gif, jpg, bmp

masood.tariq: Bit-Mapped or Raster Graphics:

Treats everything that is drawn as a bit-map

If an object is drawn on top of another, it is difficult to

move just one of them while

leaving the other untouched

Changing the resolution often requires considerable

touch-up work

Relatively large file size

Examples: gif, jpg, bmp

28 objectives were from old papers out of 30.

What is Array? Marks 2

what is computer prrofessional? Marks 2

define onLoad and onUnload? Marks 2

waht is time bomb? Marks 2

what is bandwidth? Marks 2

"while" loop is more preferable than "For" loop? Marks

3

sementic web and present web? Marks 3

can we replace a human doctor by Expert system?

Marks 5

Difference Internt and intranet? Marks

5

ways of navigation Heuristics? Marks

5

event handling?

Define network organization and its advantages?

Marks 10

Coding Guidline and guidlines for short programs?

Marks 10

Dewelop a web page that displays six thumbnails

images. A main image should be changed to a large

version of thumbnail as soon as the mouse moves

over the thumbnail. Write complete html and java

script? Marks 10

characteristics of Internet?

Marks 10

Profile and responsibilities of Team Leader?

Marks 10

due to computer how many jobs are available and

how many jobs are eliminated?

Marks

Today was my CS101 Paper. The Subjective Quizzes are

as under:

1. How many members are in operational team and

what there key resposibilities

2. What is Computer Screen?

3. What are weaknesses of the web?

4. Characteristics of Internet (Any Five)?

5. Breifly describe

Telnet

VoIP

Instant Messaging

FTP

IP/TCP

6. Describe the organizational structure?

7. What is image process

8. Pixel?

Today I had CS 101 Paper.There were 41 questions.30

objective and 11 descriptive.Few of the questions were:

3 attributes of event handler

Difference between Internet and Intranet

Function

Commonsense to avoid viruses and explain antivirus

TCP/IP

An attack on Yahoo servers

Spreadsheets

Codes for uploading file

Hierarchy in an organization

Team lead

COO

Developer

Businessess monitoring their employees

'+' operator

Image in Javascript


Vacuum tubes were replaced by _transistors__ Vacuum tubes were replaced by _transistors__ Vacuum tubes were replaced by _transistors__ Vacuum tubes were replaced by _transistors__

► Punch cards

► TransiTransiTransiTransistorsstorsstorsstors


► Resistors


Today’s computers are based on the technology of Today’s computers are based on the technology of Today’s computers are based on the technology of Today’s computers are based on the technology of

___transistors_____transistors_____transistors_____transistors__

► Punch cards

► Vacuum tubes


► Resistors


Browser is a _________none of the given choices_________ Browser is a _________none of the given choices_________ Browser is a _________none of the given choices_________ Browser is a _________none of the given choices_________

used for browsing.used for browsing.used for browsing.used for browsing.

► Tool

► Component

► Device

► None of the given choicesNone of the given choicesNone of the given choicesNone of the given choices


It represents the ______input or output__________ flow

chart element.

► Process

► Input or OutputInput or OutputInput or OutputInput or Output

► Decision

► Connector




► BinaryBinaryBinaryBinary

► Decimal

► Octal

► Hexadecimal


Hexadecimal number system is based on ----------16---------

- digits

► 2

► 8

► 12

► 16161616


Java script interact with user through______Event

handlers________

► Special control

► Internet explorer

► Event handlersEvent handlersEvent handlersEvent handlers

► Java script does not interact with user


Programs that are typically started from a shell (or

automatically via a scheduler) are called Batch Batch Batch Batch

programsprogramsprogramsprograms



► Sequential programs

► Application programs



<TD>..</TD><TD>..</TD><TD>..</TD><TD>..</TD>

► <TC>…</TC>

► <TR>…</TR>

► <TD>…</T<TD>…</T<TD>…</T<TD>…</TD>D>D>D>

► <NC>…</NC>


Waterfall is a __sequential_______ life-cycle model.

► Spiral


► Circular

► Spherical

Question No: 11 ( Marks: 1 ) Question No: 11 ( Marks: 1 ) Question No: 11 ( Marks: 1 ) Question No: 11 ( Marks: 1 ) ---- Pl Pl Pl Please choose oneease choose oneease choose oneease choose one



SUM(A2:A3) =_______100__(Assume that A2 = 25 A3 =

75)

► 25

► 50

► 75

► 100100100100

Question No: 12 ( Marks: 1 ) Question No: 12 ( Marks: 1 ) Question No: 12 ( Marks: 1 ) Question No: 12 ( Marks: 1 ) ---- Please choose Please choose Please choose Please choose one one one one

A _____multi user_______ operating system allows many

users to take advantage of the computer's resources,

simultaneously

► Single user

► MultiMultiMultiMulti---- user user user user

► Single tasking

► Multi tasking



happen? Text will be in **** formatText will be in **** formatText will be in **** formatText will be in **** format



► Text will be in **** formatText will be in **** formatText will be in **** formatText will be in **** format



The world first computer program was written to

compute: bernoulli’s sequence

► Simple sequence

► Multiple sequence

► Bernoulli’s sequenceBernoulli’s sequenceBernoulli’s sequenceBernoulli’s sequence

► Increasing sequence



available in: 1993

► 1992

► 1993199319931993

► 1994

► 1995



perform __1.3 trillion________ calculations in one second.

► 1.3 billion

► 1.3 trillion1.3 trillion1.3 trillion1.3 trillion

► 1.3 miillion

► 1.3 thousand


Monitor is an example of: output device

► Input Device

► Processing Device

► Output DeviceOutput DeviceOutput DeviceOutput Device

► Storage Device


Forms can be submitted through _____get__ &

__post_____ methods

► INCLUDE, POST

► INCLUDE, GET


► SEND, POST


_kernel______ is responsible for all the essential

operations like basic house keeping, task scheduling,

etc. Also contains low-level HW interfaces

► Hardware

► Device Manager

► KernelKernelKernelKernel

► Device Driver



Windows XP

► Word Processor

► Web Browser

► Windows XPWindows XPWindows XPWindows XP

► MS Excel


Bit-mapped graphics is also known as _____raster___

graphics

► Vector

► RasterRasterRasterRaster

► Scalar

► Simple



to work together known as ___Productivity software

suites___________ .

► Productivity software suites Productivity software suites Productivity software suites Productivity software suites


► Secure software



_____semicolon_______ _____semicolon_______ _____semicolon_______ _____semicolon________ is used to terminate all

JavaScript statements.

► Colon


► Underscore

► Apostrophe




True


► False

Question No: 25 ( Marks: 1 )Question No: 25 ( Marks: 1 )Question No: 25 ( Marks: 1 )Question No: 25 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

There are______NO Standard___________ rules to write the

Pseudo Code.

► Standard


► Pre-defined

► Strict



conditions while there is/are_____2_____ exit points.

► 1

► 2222

► 3

► 4


Define URL

URL(Uniform resource locator)URL(Uniform resource locator)URL(Uniform resource locator)URL(Uniform resource locator)

URL (Uniform Resource Locator, previously Universal

Resource Locator) - is the address of a file (resource)

accessible on the Internet. The type of file or resource

depends on the Internet application protocol.

Examples of URLs: http://vu.edu.pk

http://www.yahoo.com


What is Randomized Algorithm?

Randomized Algorithm:Randomized Algorithm:Randomized Algorithm:Randomized Algorithm:

Any algorithm whose behavior is not only determined by

the input, but also values produced by a random number

generator

These algorithms are often simpler and more efficient

than deterministic algorithms for the same problem.

And because of there simplicity they are easier to

analyze which is the most important thing in the

decision making of an algorithm.

Question No: 2Question No: 2Question No: 2Question No: 29 ( Marks: 2 ) 9 ( Marks: 2 ) 9 ( Marks: 2 ) 9 ( Marks: 2 )



CRAY1 is the first computer and it was introduced in

1973


How a designer makes Structured Design?

Structured DesignStructured DesignStructured DesignStructured Design is known as a Top-down design.

The designed first conceives about the High level

design and then further designs the details of the high

level design components and it goes on and on.

Making small changes in the functionality of the

systems sometimes leads to major re-design exercise.

Structured design separates the functionality from

programs data and that’s why program’s deisgned by

this methodology are difficult to maintain.




The processor is the logic of a computer and functions

comparably to a human central nervous system,

directing signals from one component to another and

enabling everything to happen. A microprocessor is

made from miniaturized transistors and other circuit

elements on a single

semiconductor integrated circuit (IC) . These are made

up oof semiconductor and silicon.

Microprocessor are composed of components which

has only two states either 0 or 1. Binary number system

is also composed of these two states.

Microprocessor till today only understand the machine

language and machine language is only based on binary

number system. Even today’s 64 bit microprocessors

are also based on this technology.

Question No: Question No: Question No: Question No: 32 ( Marks: 5 ) 32 ( Marks: 5 ) 32 ( Marks: 5 ) 32 ( Marks: 5 )

Why do we need an Interactive Form in a webpage?

8. Interactive forms are used to gather user data and interact with the user.

9. Forms can be made interactive with the use of client side scripting and server side sciprting.

10. In HTML, <FORM> </FORM> tag is used to

insert the form in a web page and it always lie in

<BODY></BODY> html tag.

11. without form’s web site is only “READ ONLY”.

12. with the help of forms a user and can search

the contents, place order for goods and services.

13. Forms can be simple or very complex, based

on the requirement.

14. forms can contain a single element or many

e.g text area, buttons



► Efficiency

► Accuracy






► Mini

► Micro

► Personal



► Device

► Component


► Tool


Mainframe Computers are also called __ Mainframe Computers are also called __ Mainframe Computers are also called __ Mainframe Computers are also called ______________




► Window Servers




► Laptop

► Palmtop


► Wearable




► Viability


► Specification

► Integration




► Constants


► Data Types

► Operators






► Hello World

► Hello + World




______________.

► Language

► Paragraph


► Symbol






► Device

► Set of methods

Question No: 11 ( Marks: 1 ) Question No: 11 ( Marks: 1 ) Question No: 11 ( Marks: 1 ) Question No: 11 ( Marks: 1 ) ---- Please choose on Please choose on Please choose on Please choose oneeee


be able to:





Question No: 12 ( Marks: 1 ) Question No: 12 ( Marks: 1 ) Question No: 12 ( Marks: 1 ) Question No: 12 ( Marks: 1 ) ---- Please cho Please cho Please cho Please choose oneose oneose oneose one


available in:

► 1992

► 1993199319931993

► 1994

► 1995









domain name

► http

► www

► msnmsnmsnmsn

► com





► Freeware

► Shareware


► Firmware



supply.

► -12 and +12 V DC


► -5 and + 5 V DC










use ___ tag

► TEXT

► TEXTBOX


► INPUTBOX





► Very dangerous Very dangerous Very dangerous Very dangerous situationsituationsituationsituation

► Not very bad






► False

Question NoQuestion NoQuestion NoQuestion No: 21 ( Marks: 1 ) : 21 ( Marks: 1 ) : 21 ( Marks: 1 ) : 21 ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one





► False



► Charles Babbage


► Paul Graham






► flow chart


► Heuristics


_________ _________ _________ ______________________ is used to terminate all JavaScript

statements.

► Colon


► Underscore

► Apostrophe



use_____.

► Easily



► Cookies are files so java script can not handle itCookies are files so java script can not handle itCookies are files so java script can not handle itCookies are files so java script can not handle it.




► RAM

► ROM

► hard disk





Question No: 28 Question No: 28 Question No: 28 Question No: 28 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 )


Intel ?











Question No: 1Question No: 1Question No: 1Question No: 1 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one


► Memory

► Processor

► Monitor

► Mouse

Ref: An arithmetical unit (the "mill") would be able to

perform all four arithmetic operations, plus

comparisons and optionally square roots. Initially it was

conceived as a difference engine curved back upon

itself, in a generally circular layout,[2] with the long

store exiting off to one side.


First electronic computer wasFirst electronic computer wasFirst electronic computer wasFirst electronic computer was

► ABC

► UNVAC 1

► Harvard Mark 1

► IBM PC



► Usability

► User-friendly

► Consistency

► Complexity



original one?


► A nested list will be created




The most upper right pixel of the screen is of ___________

color.

► Any

► Red

► Green

► Blue


A single pixel can acquire approximately ___________

color schemes.

► 1 million

► 2 million

► 10 million

► 16 million


The idea of Neural Networks field is based upon

______________.

► Human nature

► Human brain

► Human culture

► Human actions


Which one of the following is an application for artificial

intelligence?

► Robotic

► Web Agent

► Decision Support System



Register is a kind of ______memory

► Fast

► Super fast

► Slow

► Very slow


Which of the following is a true statement?

► Flat-file storage is better than tabular storage.

► Tabular storage is better than flat-file storage.

► Flat-file storage is better than relational storage.



substring(n, m) returns a string containing characters

copied from position n to___________.

► m – 2

► m – 1

► m + 1

► m

QuesQuesQuesQuestion No: 12tion No: 12tion No: 12tion No: 12 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

The __________ is the old profession which is being

eliminated because of computing.

► Typist

► Bank manager

► Operational manager

►►►► All of the given optionsAll of the given optionsAll of the given optionsAll of the given options


The system that manages relational database, is called

______________.


► Database Management System

► Data Management System

► Relational Database Management System


When web server is busy it gives the following

message to the user :

► Time out

► Waiting

► Server busy


Question No: 15Question No: 15Question No: 15Question No: 15 ( Mark( Mark( Mark( Marks: 1 )s: 1 )s: 1 )s: 1 ) ---- Please choose one Please choose one Please choose one Please choose one











► Architecture



► Developer










known as :

► Retrieving

► Database

► Information

► DBMS


Microsoft Word is a type of:

► System Software

► Freeware Software

► Shrink-Wrapped Software

► Custom-built Software

Question No: 20Question No: 20Question No: 20Question No: 20 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please Please Please Please choose onechoose onechoose onechoose one

Users __________, how things work.

► Analyze in detail

► Muddle through

► Figure out

► Read in detail


Popular schemes used for reducing bytes for storage

are:

► RGB and Color mapping

► RGB and Dithering

► RGB, Color mapping and Dithering

► Color mapping and Dithering


Hardware malfunctions is related to

► Data updates

► Data integrity

► Data security



If incorrectly we enter the negative age it is check by

► Limit Integrity

► Type Integrity

► Referential Integrity

► Physical Integrity


Which is the user-friendly way of presenting data ?

► Query

► Form

► Report


Question No: 25Question No: 25Question No: 25Question No: 25 (((( Marks: 1 ) Marks: 1 ) Marks: 1 ) Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one


of data.

► 10 GB

► 100 GB

► 50 GB

► 150 GB


In JavaScript, a || b is interpreted as

► a is true or b is false

► a is true and b is true

► a is false and b is true

► a is true or b is true or both are true



► True

► False


onBlur event is occurred for a form element when it

____________

► Gets focus

► Losts focus

► Some thing is typed in

► onBlur is not an event


You can view a 3-D image on a _____________.

► 3-D display

► 2-D display

► On both 2-D and 3-D displays

► We can not view a 3-D image


Module level design and unit testing is the

responsibility of _____________.

► Team Lead

► Developer

► Project Manager

► Quality Assurance Expert

Question No: 31Question No: 31Question No: 31Question No: 31 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 )

What is What is What is What is heuristic?heuristic?heuristic?heuristic?

Common sense Lesson drawn from experience

(Artificial) Intelligent Systems

SW programs or SW/HW systems designed to perform

complex tasks employing strategies that mimic

some aspect of human thought

or

• a commonsense rule (or set of rules) intended to

increase the probability of solving some problem

• of or relating to or using a general formulation that

serves to guide investigation


In programming, what is an object ?In programming, what is an object ?In programming, what is an object ?In programming, what is an object ?

Object: A named collection of properties (data, state) &

methods (instructions, behavior)


What is spreadsheet? List any two jobs that it can do.What is spreadsheet? List any two jobs that it can do.What is spreadsheet? List any two jobs that it can do.What is spreadsheet? List any two jobs that it can do.

A spreadsheet is a grid that organizes data into

columns and rows. Spreadsheets make it easy to

display

information, and people can insert formulas to work

with the data.

Electronic replacement for ledgers

Charts

financial-forecasting


In JavaScript, what is event handling? What are the two In JavaScript, what is event handling? What are the two In JavaScript, what is event handling? What are the two In JavaScript, what is event handling? What are the two

types of events?types of events?types of events?types of events?

Capturing events and responding to them

The system sends events to the program and the

program responds to them as they arrive

Events can include things a user does - like clicking the

mouse - or things that the system itself does -

like updating the clock.


Explain how many ways businesses monitor their Explain how many ways businesses monitor their Explain how many ways businesses monitor their Explain how many ways businesses monitor their

employees?employees?employees?employees?

• Systems are available that monitor almost every key

stroke that an employee makes on a computer

• Systems are available that read and censor all

incoming and outgoing eMail

• It is quite straight forward to monitor where you surf,

and when


What isWhat isWhat isWhat is difference between Design and System difference between Design and System difference between Design and System difference between Design and System

Architecture?Architecture?Architecture?Architecture?

AAAA system architecturesystem architecturesystem architecturesystem architecture orororor systems architecturesystems architecturesystems architecturesystems architecture is the is the is the is the

conceptual design that defines conceptual design that defines conceptual design that defines conceptual design that defines

thethethethe structurestructurestructurestructure and/orand/orand/orand/or behaviorbehaviorbehaviorbehavior of aof aof aof a systemsystemsystemsystem....

An architecture descriptioAn architecture descriptioAn architecture descriptioAn architecture description is a formal description of a n is a formal description of a n is a formal description of a n is a formal description of a

system, organized in a way that supports reasoning system, organized in a way that supports reasoning system, organized in a way that supports reasoning system, organized in a way that supports reasoning

about the structural properties of the systemabout the structural properties of the systemabout the structural properties of the systemabout the structural properties of the system

DesignsDesignsDesignsDesigns it as an independent, selfcontainedit as an independent, selfcontainedit as an independent, selfcontainedit as an independent, selfcontained systemsystemsystemsystem


What are the Sub categories of ArtificiaWhat are the Sub categories of ArtificiaWhat are the Sub categories of ArtificiaWhat are the Sub categories of Artificial Intelligence? l Intelligence? l Intelligence? l Intelligence?

Briefly explain any two.Briefly explain any two.Briefly explain any two.Briefly explain any two.

Expert systemsExpert systemsExpert systemsExpert systems

Systems that, in some limited sense, can replace an

expert

RoboticsRoboticsRoboticsRobotics

Automatic machines that perform various tasks that

were previously done by humans

Example:

Pilot-less combat air planes

Decision SuDecision SuDecision SuDecision Support Systems:pport Systems:pport Systems:pport Systems:

Interactive software designed to improve the decision-

making capability of their users

Utilize historical data, models to solve problems


How many ways are there to call a function in a How many ways are there to call a function in a How many ways are there to call a function in a How many ways are there to call a function in a

program ? Explaiprogram ? Explaiprogram ? Explaiprogram ? Explain with examplen with examplen with examplen with example

Functions do not run automatically. When the page

loads, each function waits quietly until it is told to run

Ca l l i ng a Func t i on F rom an Even t Hand le rCa l l i ng a Func t i on F rom an Even t Hand le rCa l l i ng a Func t i on F rom an Even t Hand le rCa l l i ng a Func t i on F rom an Even t Hand le r

An event handler is a command which calls a function

when an event happens, such as the user clicking a

button.

The command is written in the format ononononEventEventEventEvent,

where EventEventEventEvent is the name for a specific action. Here are

some common examples:

Ca l l i ng a Func t i on F rom Ano the r Func t i onCa l l i ng a Func t i on F rom Ano the r Func t i onCa l l i ng a Func t i on F rom Ano the r Func t i onCa l l i ng a Func t i on F rom Ano the r Func t i on

function doSomething() {

doSomethingElse(); // This line calls the next function

}


Elaborate the ‘+ ’ operator and its constraints with the

help of examples

The “+” String Operator

The “+” operator can be used to concatenate two

strings

title = “bhola” + “continental”

The value of the variable title becomes

“bholacontinental”


Write a JavaScript program having two functions sum Write a JavaScript program having two functions sum Write a JavaScript program having two functions sum Write a JavaScript program having two functions sum

and mean.and mean.and mean.and mean.

The web page will ask the user to enter five values to The web page will ask the user to enter five values to The web page will ask the user to enter five values to The web page will ask the user to enter five values to

be added.be added.be added.be added.

After taking input it will calculate the sumAfter taking input it will calculate the sumAfter taking input it will calculate the sumAfter taking input it will calculate the sum and mean of and mean of and mean of and mean of

those values by calling sum and mean functions.those values by calling sum and mean functions.those values by calling sum and mean functions.those values by calling sum and mean functions.



ObjectObjectObjectObject

A named collection of properties(data, state) &


Event HandlerEvent HandlerEvent HandlerEvent Handler



button

Local VariableLocal VariableLocal VariableLocal Variable

Declaring variables (using the var keyword) within a

function, makes them local•They are available only

within the function and hold no meaning outside of it

Scope of VariableScope of VariableScope of VariableScope of Variable

Defining the space in which a variable is effective is

known as

defining the scope of a variable. A variable can be

either local or global in scope

ArrayArrayArrayArray

An indexed list of elements

Question No: 1Question No: 1Question No: 1Question No: 1 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose Please choose Please choose Please choose oneoneoneone


► Memory

► Processor

► Monitor

► Mouse








First electronic computer wasFirst electronic computer wasFirst electronic computer wasFirst electronic computer was

► ABC

► UNVAC 1

► Harvard Mark 1

► IBM PC

Question NQuestion NQuestion NQuestion No: 3o: 3o: 3o: 3 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one


► Usability

► User-friendly

► Consistency

► Complexity



original one?





Question No: 5Question No: 5Question No: 5Question No: 5 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Plea Plea Plea Please choose onese choose onese choose onese choose one


color.

► Any

► Red

► Green

► Blue



color schemes.

► 1 million

► 2 million

► 10 million

► 16 million



______________.

► Human nature

► Human brain

► Human culture

► Human actions



intelligence?

► Robotic

► Web Agent





► Fast

► Super fast

► Slow

► Very slow







Question NQuestion NQuestion NQuestion No: 11o: 11o: 11o: 11 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one



► m – 2

► m – 1

► m + 1

► m




► Typist

► Bank manager


►►►► All of the given optionsAll of the given optionsAll of the given optionsAll of the given options



______________.





Question No: 14Question No: 14Question No: 14Question No: 14 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please Please Please Please choose one choose one choose one choose one



► Time out

► Waiting

► Server busy










QuesQuesQuesQuestion No: 16tion No: 16tion No: 16tion No: 16 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one



► Architecture



► Developer







Question No: 18Question No: 18Question No: 18Question No: 18 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Pleas Pleas Pleas Please choose onee choose onee choose onee choose one



known as :

► Retrieving

► Database

► Information

► DBMS

Question No: 19Question No: 19Question No: 19Question No: 19 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please ch Please ch Please ch Please choose oneoose oneoose oneoose one


► System Software







► Muddle through

► Figure out

► Read in detail



are:







► Data updates

► Data integrity

► Data security




► Limit Integrity

► Type Integrity



QuestionQuestionQuestionQuestion No: 24 No: 24 No: 24 No: 24 ( Marks: 1 )( Marks: 1 )( Marks: 1 )( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one


► Query

► Form

► Report




of data.

► 10 GB

► 100 GB

► 50 GB

► 150 GB









► True

► False



____________

► Gets focus

► Losts focus





► 3-D display

► 2-D display






► Team Lead

► Developer

► Project Manager



What is heuristic?What is heuristic?What is heuristic?What is heuristic?






or

• a commonsense rule (or set of rules) intended to


• of or relating to or using a general formulation that



In programming, what is an object ?In programming, what is an object ?In programming, what is an object ?In programming, what is an object ?




What is spreadsheet? List any two jobs that it can do.What is spreadsheet? List any two jobs that it can do.What is spreadsheet? List any two jobs that it can do.What is spreadsheet? List any two jobs that it can do.



display


with the data.


Charts



In JavaScript, what is event handling? What are the two In JavaScript, what is event handling? What are the two In JavaScript, what is event handling? What are the two In JavaScript, what is event handling? What are the two

types of events?types of events?types of events?types of events?








Explain how many ways businesses monExplain how many ways businesses monExplain how many ways businesses monExplain how many ways businesses monitor their itor their itor their itor their

employees?employees?employees?employees?






and when


What isWhat isWhat isWhat is difference between Design and System difference between Design and System difference between Design and System difference between Design and System

Architecture?Architecture?Architecture?Architecture?

AAAA system architecturesystem architecturesystem architecturesystem architecture orororor systems architecturesystems architecturesystems architecturesystems architecture is the is the is the is the

conceptual design that defines conceptual design that defines conceptual design that defines conceptual design that defines

thethethethe structurestructurestructurestructure and/orand/orand/orand/or behaviorbehaviorbehaviorbehavior of aof aof aof a systemsystemsystemsystem....

An architecture description is a formal description of a An architecture description is a formal description of a An architecture description is a formal description of a An architecture description is a formal description of a

system, organized in a system, organized in a system, organized in a system, organized in a way that supports reasoning way that supports reasoning way that supports reasoning way that supports reasoning

about the structural properties of the systemabout the structural properties of the systemabout the structural properties of the systemabout the structural properties of the system

DesignsDesignsDesignsDesigns it as an independent, selfcontainedit as an independent, selfcontainedit as an independent, selfcontainedit as an independent, selfcontained systemsystemsystemsystem


What are the Sub categories of Artificial Intelligence? What are the Sub categories of Artificial Intelligence? What are the Sub categories of Artificial Intelligence? What are the Sub categories of Artificial Intelligence?

Briefly explain any two.Briefly explain any two.Briefly explain any two.Briefly explain any two.

Expert systemExpert systemExpert systemExpert systemssss


expert

RoboticsRoboticsRoboticsRobotics



Example:


Decision Support Systems:Decision Support Systems:Decision Support Systems:Decision Support Systems:





How many ways are there to call a function in a How many ways are there to call a function in a How many ways are there to call a function in a How many ways are there to call a function in a

program ? Explain with exampleprogram ? Explain with exampleprogram ? Explain with exampleprogram ? Explain with example



Ca l l i ng a Func t i on F rom an Even t Hand le rCa l l i ng a Func t i on F rom an Even t Hand le rCa l l i ng a Func t i on F rom an Even t Hand le rCa l l i ng a Func t i on F rom an Even t Hand le r



button.

The command is written in the format ononononEventEventEventEvent,

where EventEventEventEvent is the name for a specific action. Here are


Ca l l i ng a Func t i on F rom Ano the r Func t i onCa l l i ng a Func t i on F rom Ano the r Func t i onCa l l i ng a Func t i on F rom Ano the r Func t i onCa l l i ng a Func t i on F rom Ano the r Func t i on



}



help of examples



strings




QuesQuesQuesQuestion No: 40tion No: 40tion No: 40tion No: 40 ( Marks: 10 )( Marks: 10 )( Marks: 10 )( Marks: 10 )

Write a JavaScript program having two functions sum Write a JavaScript program having two functions sum Write a JavaScript program having two functions sum Write a JavaScript program having two functions sum

and mean.and mean.and mean.and mean.

The web page will ask the user to enter five values to The web page will ask the user to enter five values to The web page will ask the user to enter five values to The web page will ask the user to enter five values to

be added.be added.be added.be added.

After taking input it will calculate the sum and mean of After taking input it will calculate the sum and mean of After taking input it will calculate the sum and mean of After taking input it will calculate the sum and mean of

those values by calling sum and mean functhose values by calling sum and mean functhose values by calling sum and mean functhose values by calling sum and mean functions.tions.tions.tions.









button







known as





FINALTERM EXAMINATION

Spring 2009 Final

CS101- Introduction to Computing (Session - 2)


---------- was known as “mill” in Analytical engine.

► Memory

► Processor

► Monitor

► Mouse








First electronic computer was

► ABC

► UNVAC 1

► Harvard Mark 1

► IBM PC



► Usability

► User-friendly

► Consistency

► Complexity



original one?







color.

► Any

► Red

► Green

► Blue



color schemes.

► 1 million

► 2 million

► 10 million

► 16 million



______________.

► Human nature

► Human brain

► Human culture

► Human actions



intelligence?

► Robotic

► Web Agent





► Fast

► Super fast

► Slow

► Very slow










► m – 2

► m – 1

► m + 1

► m




► Typist

► Bank manager





______________.








► Time out

► Waiting

► Server busy













► Architecture



► Developer










known as :

► Retrieving

► Database

► Information

► DBMS



► System Software







► Muddle through

► Figure out

► Read in detail



are:







► Data updates

► Data integrity

► Data security




► Limit Integrity

► Type Integrity





► Query

► Form

► Report




of data.

► 10 GB

► 100 GB

► 50 GB

► 150 GB









► True

► False



____________

► Gets focus

► Losts focus





► 3-D display

► 2-D display






► Team Lead

► Developer

► Project Manager



What is heuristic?






or

a commonsense rule (or set of rules) intended to


of or relating to or using a general formulation that



In programming, what is an object ?




What is spreadsheet? List any two jobs that it can do.



display


with the data.


Charts



In JavaScript, what is event handling? What are the two

types of events?








Explain how many ways businesses monitor their

employees?






and when



Architecture?

A system architecture or systems architecture is the

conceptual design that defines

the structurestructurestructurestructure and/or behaviorbehaviorbehaviorbehavior of a systemsystemsystemsystem.

An architecture description is a formal description of a

system, organized in a way that supports reasoning

about the structural properties of the system

Designs it as an independent, selfcontained system


What are the Sub categories of Artificial Intelligence?

Briefly explain any two.

Expert systems


expert

Robotics



Example:


Decision Support Systems:





How many ways are there to call a function in a

program ? Explain with example



Ca l l i ng a Func t i on F r om an Even t Hand le r



button.

The command is written in the format onEvent,

where Event is the name for a specific action. Here are


Ca l l i ng a Func t i on F r om Ano the r Func t i on



}



help of examples



strings





Write a JavaScript program having two functions sum

and mean.

The web page will ask the user to enter five values to

be added.

After taking input it will calculate the sum and mean of

those values by calling sum and mean functions.



Object



Event Handler



button

Local Variable




Scope of Variable


known as



Array



Spring 2009 Final


The transistor is a solid state semiconductor device

used for amplification and switching, and has

__three________ terminals.

► one

► two

► three

► four


Blue Pacific is a name of ____Super__ computer.

► Mini

► Desktop

► Micro

► Super


Monte Carlo algorithm is an example of Randomized

algorithm

► Randomized algorithm

► Greedy algorithm

► both greedy and randomized

► Heuristics



to work together known as __ Productivity software

suites .

► Productivity software suites


► Secure software



The most used form tag is the <input> tag. - False

► True

► False


What is the key feature of computer which is against

human nature.?

Can’t get bored.

► Can’t get bored.

► Pattern recognition

► Repetition

► None


___ Word Processor Software __ was designed as a

replacement for typewriter


► Word Processor Software




Forms can be submitted by using ______2____ different

methods

► 2

► 3

► 4

► 5


To display a checkbox on the web page, we use

__INPUT_ tag

► CHECKBOX

► CHECK

► INPUT

► INPUTBOX


_Name __ attribute of FORM tag is used to mention a

URL when the form is being submitted

► name

► action

► method

► submit


You can __Read Only______ from/to a website containing

interactive forms.

► Only read

► Only write

► Read and write



Using COLSPAN, number of rows of the current cell

should extend itself None of the given choices

► Upward

► Downward

► Both Upward and Downward




perform _1.3 trillion__ calculations in one second.

► 1.3 billion

► 1.3 trillion

► 1.3 miillion

► 1.3 thousand


_HTML___ is a related collection of WWW files that

includes a beginning file called a homepage

► HTML

► Website

► HTTP

► Web page



be able to: think like human beings

► think like human beings





The key strengths of computers are - Speed

► Speed

► Storage




Compared to vacuum tubes, Transistors offer: All of the

given choices

► Much smaller size

► Better reliability

► Much lower cost



Which of the following is NOT a component of IC?

Resistors

► Transistors

► Diodes

► Resistors

► Vacuum tubes



happen? - Text will be in **** format



► Text will be in **** format



Spread sheet is a type of _ Mathematical software

________.

► Productivity software

► Engineering software

► Mathematical software

► Business software


Word Processor is a ____ Application Software__

► System Software


► Device

► Utility


_ Utility Program refers to the firmware code which is

run by an IBM compatible PC when first powered on.

► DOS

► BIOS

► Utility Program

► None of these


A computer program that facilitates the communication

between the computer and a peripheral device is

called____ Language Translator _______


► Utilities


► Device Drives


In JavaScript, what will be the result of the following

operation 79%3

► 0

► 1

► 2

► 3




► Binary

► Decimal

► Octal

► Hexadecimal


Web site is collection of related ___ Information___

► Web pages

► Information

► Search Engines



What BIOS stands for? – Binary Input Output System


List down the Analytical Engine's components name

(any two)

Answer : Google & Netscape,


Why uploading a web page is important? Describe in 2 –

3 lines.

Answer : By only uploading webpage we could place our

information in order the other can reach up to ready

what we load, upload means make available our data or

information for the world web browsers


What is the difference between microprocessors and

microcontrollers? Give one example of both.

Answer : The microprocessor is electronic equipment

which can perform several function and also processing

of data and information present in a computer, while

microcontroller can only perform one function for that

its design

Example

Microprocessors _ Pentium 4

Microcontroller _ can be a switch in side the washing

machine


Differentiate uni-Processor OS from Multi-Processor OS.

Answer : The Multiprocessors is when more than one

processor is under operation it can be several or may

hundreds of the kind to perform one great operation or

calculation, while our PC is a kind of uni-processor


Why do we call JavaScript an Object-based Language?

Answer : Java Script is a language by which we are

writing our web-pages, this language is designed to

work for web pages


Fall 2008



Which function returns a randomly selected floating

point number between 0 and 1 ?

► floor(x)

► ceil(x)

► random()(Correct)

► round(x)


Functions are also called:

► Heuristics

► Variables

► Arrays

► Subprograms


In JavaScript, each element of array can store data of

type

► A Number

► An Array

► A String variable






► Pattern recognition & Innovative ideas (Correct)

► Speed & Storage


Processed data is called ________.

► Information (Correct)

► Data

► Entity

► Attribute


Many developers write the _________ first and then

incrementally convert each line into _________.

► Real code & Pseudo code

► Pseudo code & Real code

► Real code & Artificial code

► None of the given options (Correct)


When we buy a software package, we do not really buy

it, we just by a license that allows us to use it, the

___________stays with the maker.

► Agreement

► Ownership (Correct)

► Membership

► Software


Name, Border, Source are the ____________ of the image

object.

► Event Handler

► Properties

► Methods



Using smart editors they can automatically color

different parts of statements in different colors e.g.

HTML tags in ____________ color.

► Green

► Grey

► Blue (Correct)



____________ is in Executive team.

► Project Manager (Correct)

► CEO

► Team Lead

► Developer


Module level design and unit testing the responsibility

of _____________.

► Team Lead

► Developer (Correct)

► Project Manager



_____________ team is responsible for a project after the

specification’s stage till the very end.

► Executive

► Architect

► Development (Correct)

► HR


_____________ waits for some time and then launch a

function.

► Timeout( )

► setTimeout( ) (Correct)

► setTime( )

► setTimeIn( )


Which of the following is NOT an event handler for

image object?

► onAbort

► onError

► onLoad

► onUser (Correct)


______________ is a field that uniquely identifies each

record stored in a table.

► Composite Key

► Primary key (Correct)

► Foreign key






► Flexibility

► All of the given options (Correct)


By default in a web page Hyper Link for another web

page is represented as ________________

► Blue only

► Black and Underlined

► Blue and Bold

► Blue and Underlined (Correct)


To store rounded number of 8.6 in a variable called

"r_number", we write _____________.

► r_number=Maths.round(8.6)

► r_numbers=Maths.rounds(8.6)

► r_number=Math.rounds(8.6)

► r_number=Math.round(8.6) (Correct)


Which one is the best option for designing a Medical

Expert System?

► Rule Based System

► Genetic Algorithm

► Fuzzy Logic

► Neural Network



___________.

► Actual Value

► Reference (Correct)

► Length

► Name


Which is correct?

► onUnload (Correct)

► onUnLoad

► onUNLOAD

► All of the above


Capturing events and responding to them is called

__________.

► Function Handling

► Event Handling (Correct)

► Event Procedure



___________ color should be used in background for a

good presentation.

► Light

► Dark (Correct)

► Red





► /

► //

► /* (Correct)

► //*


In JavaScript, what will be the result of the follwoing

operation

79%3

► 0

► 1 (Correct)

► 2

► 3



► <TC>…</TC>

► <TR>…</TR> (Correct)

► <TD>…</TD>

► <NC>…</NC>


TCP stands for ___________.

► Total communication protocol

► Transmission control protocol (Correct)

► Transfer control protocol

► Transfer collection protocol



► Usability

► User-friendly

► Consistency

► Complexity (Correct)


It represents the ________________ flow chart element.

► Process

► Input or Output

► Decision

► Connector


Vacuum tubes were replaced by ___

► Punch cards

► Transistors (Correct)


► Resistors


When does recursion occur?


What are the types of computer network according to

the distance between nodes ?

Answer:

There are two types of networks.

1. LAN (Local Area Network)

2. WAN (Wide Area Network)


What is meant by semantic error ?

Answer:

Occur when a statement executes and has an effect not

intended by the programmer and Often times occur only

in unusual & infrequent circumstances


List down the names of two array methods available in

JavaScript.

Answer:

1. sort( ) [sorts elements in alphabetical

order]

2. reverse( ) [Reverses the order of elements]


How can you define a consistent web design? Why is it

needed?

Answer:

A consistent good designed website is generated for

general public that allows users to attain what they

want as quickly as possible without spending much

effort.

A consistent good design assists the user in recovering

from errors.


How can we include images in a web page using HTML

and Java script?

Answer:

Image in HTML

<IMG src=URL, alt=text height=pixels width=pixels

align="bottom|middle|top">

Image in Javascript

Images in JavaScript can be manipulated in many ways

using the built-in object Image.

Additional properties to HTML are hspace, vspace &

lowsrc.

Example: It can be used by many handlers like, onAbort,

onLoad & onError


The event handler attribute consists of three parts.

Write about each of them.

Answer :

The identifier of the event handler

The equal sign

A string statement enclosed in double or single quotes.


What is a packet in the network environment? What

kind of information does it contain?

Answer:

Packet is data chopped up into pieces in a network

environment.

These packets contain information about which

computer sent the data and where the data is going.

If a packet runs into a problem during its trip, it can

attempt to find another route. When all the packets get

where they are going, the recipient computer puts them

together again.


Suppose we have a big project. Draw hierarchy of the

people involved in the project?

Answer:

Please ignore small lines relating Sub Teams to

subordinates due to shortage of time. ABCD etc are

connected directly to Team Lead 1,2 & 3 accordingly.


Write down HTML and JavaScript code for the following

requirements:

Declare an Array with the identifier SUBJECT having

length 5. Assign following values to the array elements:

MIS, Java, Algorithms, Databases, C++

Show all values in reverse order.


How instant messaging works? Write the steps

involved in this process.

Answer:

The Instant Messaging services available allow us to

maintain a list of people (contacts) that we interact

with regularly. We can send instant messages to any of

the contacts in our list as long as that contact is online.

Following steps are involved in IM working.

User commences the IM client.

IM client finds the IM server & logs in.

It launches communication info (IP address, etc) to the

IM server.

IM server finds user’s contacts & sends him/her the

communication info.

IM server also notifies the contacts that the user is

online; sends his/her communication info to them.

The user’s & the contact’s IM clients are ready to

communicate directly (P2P).

As new contact has come online, IM server informs

them about the user being online & vice versa.

Multiple, real-time chat are possible.

When the user logs-off, his/her IM client informs the IM

server.

IM server wipes away the temporary file and informs

the user’s contact’s about his/her ‘offline’ status.

FINAL TERM EXAMINATION

SPRING 2007

CS101 - INTRODUCTION TO COMPUTING (Session – 3)

Marks: 60

(Time: 150min)



two cells by using _________.

► Numbers

► Text

► Formulas

► None of given option


An algorithm that always takes the best immediate or

local solution while finding an answer is

called____.

► Deterministic Algorithm

► Non deterministic Algorithm

► Greedy Algorithm

► Randomized Algorithm


Which of the following command allows you to recover

form mistakes in MS Word?

► Clear

► Edit

► Undo

► Break


A ____________ operating system allows many users to

take advantage of the computer's resources,

simultaneously

► Single user

► Multi- user

► Single tasking

► Multi tasking


Network Interface Card is an __________ device

► Input

► Output

► Input/Output

► Storage


The decimal equivalent of binary 1000 is

► 7

► 8

► 9

► 10


Which of the following is NOT RDBMS software?

► My Sql

► MS Excel

► Oracle

► SQL Server


A computer virus is a

► Software that saves the computer from being

damaged.

► Application software that helps to make different

type of viruses and worms

► Program that spreads itself and destroys other

program

► Program that corrects the problems in your computer


What will be the result of a?

a = Math.abs(-23)

► 23

► -23

► 23.0

► 2.3


- Please choose one

- Please choose one

A Special program required to view swf (Shockwave

Flash) files in web Browser is called

► TFlash

► Vflash

► plug-in



Match the relevant options from the given two columns

and write the correct options in Column 3.

Column 1 Column

2 Column 3

1.F Mainframe A. Network Traffic

Computers controller

2.H Mosaic B. Laptop

3.E Operating System C. Micro

Processor

4A Router D. Software Piracy

5. G Spread Sheet E. Windows XP

6.B Mobile Computer F. Enterprise

Servers

7.C Intel 4004 G. VisiCalc

8.D Cyber Crime H. Web Browser


(a) What is the difference between Wisdom and

Heuristic?

(b) Differentiate between Cyber crime and Cyber warfare.

(c) What is a Relational Database? Give the names of

any three RDBMS softwares?


What do you know about the following ? Describe briefly.

a) Enterprise Resource Planning (ERP) Software

b) Spread Sheet

c) Network Topology

d) SMTP


(a) What is the difference between High level and Low

level programming languages?

(Marks: 4)

(b)What are the following abbreviations stands for

(Marks: 3)

1- VoIP voice over IP

2- DNS Domain Name System

3- DOS disk operating system

(c) Name three operations that you can perform on a

database

(Marks: 3)


a) Develop a Web page that prompts the user to enter a

name and then print that name five times by using loop.

A sample is shown in the figures below.

(Marks: 6)

b) Write down the JavaScript function that is equivalent

to the following HTML code?

(Marks: 3)

HTML code JavaScript

function

<FONT size=18> fontsize(18)

…

</FONT>

<FONT color=”blue”> fontcolor(blue)

…

</FONT>

<PRE> … </PRE> fixed()

(c) Suggest any three guidelines to make a website more

readable



expected deliverables, is done in ________ phase.

► Planning

► User Requirements

► Design



A combination of word processing and graphic design

is

► Corel Draw

► Desktop Publishing

► Paint

► WordPad


------------- is an electronic path within a Computer

System along which bits are transmitted.

► Port

► Slots

► Bus

► Modem


The key strengths of computers are

► Speed

► Storage


► All of the given choices► All of the given choices► All of the given choices► All of the given choices


We can change the background color in HTML, using

___ attribute of <body>

► background

► bgcolor

► backcolor

► backgroundcolor



perform __________ calculations in one second.

► 1.3 billion

► 1.3 trillion

► 1.3 miillion

► 1.3 thousand


_____ is the example of server-side scripts on Unix

servers.

► ASP

► CGI

► VBScript

► JavaScript


We need _____________ for memory management in

computer

► Software

► Hardware

► Operating System



Data was stored and counted mechanically using ---------

-- decimal storage wheels, --------------------- rotary dial

switches.

► 300,400

► 1300,1400

► 30100,14100

► 3000 , 1400



► Charles Babbage

► Dan Bricklin

► Paul Graham



In x = x + 20, x is called a __________.

► Constant

► String

► Variable

► Number


The transistor is a solid state semiconductor device

used for amplification and switching, and has __________

terminals.

►one

►two

►three►three►three►three

►four



__________-way valve.

► one

► two

► three

► four


This element of Flow Chart is called_____________.

► Process

► Off page connector

► Decision

► Connector


Choose the correct html format to create a checkbox. Choose the correct html format to create a checkbox. Choose the correct html format to create a checkbox. Choose the correct html format to create a checkbox.

► <checkbox>

► <input type=”checkbox”>

► <check>

► <input type=”check”>


------------------------------------------------------------is the process of starting or restarting a is the process of starting or restarting a is the process of starting or restarting a is the process of starting or restarting a

computer.computer.computer.computer.

►BIOSBIOSBIOSBIOS

►RefreshingRefreshingRefreshingRefreshing

►BootingBootingBootingBooting

►None of givenNone of givenNone of givenNone of given


What is the Title of the web page for following code

segment?

<Head>

<TITLE> VU Web <\TITLE>

<TITLE> Page </TITLE>

</Head>


What do you mean by Comments?What do you mean by Comments?What do you mean by Comments?What do you mean by Comments?


How can an operating system be viewed as a resource How can an operating system be viewed as a resource How can an operating system be viewed as a resource How can an operating system be viewed as a resource

allocator?allocator?allocator?allocator?

QuQuQuQuestion No: 20 ( Marks: 3 ) estion No: 20 ( Marks: 3 ) estion No: 20 ( Marks: 3 ) estion No: 20 ( Marks: 3 )

What is the role of application software in Education?


Give four properties and two methods of window

object ?


What is the difference betwe What is the difference betwe What is the difference betwe What is the difference between Highen Highen Highen High----level and Lowlevel and Lowlevel and Lowlevel and Low----

level programming languages?level programming languages?level programming languages?level programming languages?


Elaborate greedy algorithm definition with solid

example in favour and one counter example?


---------- was known as “mill” in Analytical engine.

► Memory

► Processor► Processor► Processor► Processor

► Monitor

► Mouse


Vacuum tubes were replaced by ___

► Punch cards

► Transistors► Transistors► Transistors► Transistors


► Resistors


The impact of a digit in a number is determined by its --

-------------

► Value

► Location► Location► Location► Location

► Length

► None of above



expected

deliverables, is done in ________ phase.

► Planning► Planning► Planning► Planning

► User Requirements

► Design



Which of the following application is collections of

cells?

► Word

► Excel► Excel► Excel► Excel

► PowerPoint

► Outlook Express



PC’s.

► Spreadsheet► Spreadsheet► Spreadsheet► Spreadsheet

► Word processor

► Presentation

► Database


__________ is the example of Shrink-wrapped software

► PIA information system

► WinZip trial pack

► Linux

► MS Word► MS Word► MS Word► MS Word


Which of the following is/are the parts of Operating

system components?

► GUI

► Device Manager

► Shell

► All of these► All of these► All of these► All of these


Spread sheet is a type of _______________.

► Productivity software

► Engineering software

► Mathematical software

► Business software► Business software► Business software► Business software



► Fast► Fast► Fast► Fast

► Super fast

► Slow

► Very slow


The grand-daddy of the today’s global Internet was

► WAN

► ARPANET► ARPANET► ARPANET► ARPANET

► Intranet

► LAN



to

understand for humans) into a language that the

computer can

understand

► Computer

► Transistor


► Device





► accessible to all humans► accessible to all humans► accessible to all humans► accessible to all humans




perform

__________ calculations in one second.

► 1.3 billion

► 1.3 trillion► 1.3 trillion► 1.3 trillion► 1.3 trillion

► 1.3 miillion

► 1.3 thousand



devices?

► Tape

► RAM

► Floppy

► DVD► DVD► DVD► DVD


1 byte consists of:

► 8 bits► 8 bits► 8 bits► 8 bits

► 10 bits

► 12 bits

► 16 bits


_____ is the example of server-side scripts on Unix

servers.

► ASP

► CGI► CGI► CGI► CGI

► VBScript

► JavaScript



deterministic

algorithms for the same problem.


► Simpler and more efficient► Simpler and more efficient► Simpler and more efficient► Simpler and more efficient








► a is true or b is true or both are► a is true or b is true or both are► a is true or b is true or both are► a is true or b is true or both are true true true true


The intersection of a row and a column is called

► Data

► Field

► Formula

► Non of the above► Non of the above► Non of the above► Non of the above


HTML pages are edited by _______

► MS Front page

► Notepad

► Dreamweaver

► All of These► All of These► All of These► All of These


______________ software directly interacts with the user.

► Application software► Application software► Application software► Application software

► System software

► Anonymous software

► Interactive software


What is the key feature of computer which is against

human nature?

► Can’t get bored.► Can’t get bored.► Can’t get bored.► Can’t get bored.

► Pattern recognition

► Repetition

► None


-------------------- Invented at the Imperial University in

Tokyo by

Yoshiro Nakamats

► Hard drive

► Flash drive

► Floppy disk► Floppy disk► Floppy disk► Floppy disk

► Optical disc


This element of Flow Chart is called_____________.

► Process

► Off page connector

► Decision

► Connector



conditions while

there is/are__________ exit points.

► 1► 1► 1► 1

► 2

► 3

► 4


What is the difference between a web page and a

website ?

Ans.


What is java script?


What is the usage of microcontrollers? Give two

examples.


What is title tag in HTML? Give an example of title tag

showing

Virtual University of Pakistan as web page title.


Fill the column 3 of the table after evaluating the

expressions in column 2

Operator Expression Result

+ a=2;

b=a+5; b=7

/ a=15;

b=5; a/b=3

% a=15;

b=75; b%a=11.25

* a=5;

b=9;

c=a*b c=45

- a=90;

b=100;

c=a-b c=-10


How you can enhance the capability of a micro

processor?



► Flow Line

► Connector





► Usability

► User-friendly

► Consistency

► Complexity► Complexity► Complexity► Complexity




► 40

► 62

► 83► 83► 83► 83

► 91



► Optional

► Mandatory

► Not allowed

► None of the given► None of the given► None of the given► None of the given



____________.

► URL

► Telnet

► POP3► POP3► POP3► POP3

► SMTP


Which is correct?

► onUnload

► onUnLoad

► onUNLOAD

► All of the ► All of the ► All of the ► All of the aboveaboveaboveabove





► Loop

► Sequence

► Condition

► Array► Array► Array► Array



___________.

► Actual Value

► Reference► Reference► Reference► Reference

► Length

► Name



► Ground facts

► Experience

► Practice

► Approximation► Approximation► Approximation► Approximation



► System Software

► Application Software► Application Software► Application Software► Application Software

► Device

► Utility



► Number

► Boolean

► Video► Video► Video► Video

► Text



strongly ___________.

► Independent

► Dependent

► Interrelated► Interrelated► Interrelated► Interrelated

► Inconsistent




► Slower► Slower► Slower► Slower

► Faster

► Higher

► Improved





► Flexibility

► All of the given options► All of the given options► All of the given options► All of the given options




the requirement.


► Image preloading► Image preloading► Image preloading► Image preloading

► Image uploading







► Network paradigm► Network paradigm► Network paradigm► Network paradigm










► Information TechnologyInformation TechnologyInformation TechnologyInformation Technology



is called ______

► LAN

► MAN

► Internet► Internet► Internet► Internet





► ► ► ► Transmission Control ProtocolTransmission Control ProtocolTransmission Control ProtocolTransmission Control Protocol






known as :

► Retrieving

► Database► Database► Database► Database

► Information

► DBMS





► Freeware

► Shareware


► Firmware




► Multiple Lists

► Nested ListsNested ListsNested ListsNested Lists

► Ordered Lists




► Value► Value► Value► Value

► Length

► Name


Question No: 24 ( MarksQuestion No: 24 ( MarksQuestion No: 24 ( MarksQuestion No: 24 ( Marks: 1 ) : 1 ) : 1 ) : 1 ) ---- Please choose one Please choose one Please choose one Please choose one


► MS Word

► MS PowerPoint

► MS ExcelMS ExcelMS ExcelMS Excel

► MS Access



► Data updates

► Data security► Data security► Data security► Data security

► Data integrity




identify patterns.


► Data management

► Data Mining► Data Mining► Data Mining► Data Mining




► Query

► Form

► Report► Report► Report► Report



JavaScript function fixed() has equivalent HTML tag-

set ____

► <.FIX>……………</FIX>

► <F>………………..</F>

► <PRE>………….</PRE>► <PRE>………….</PRE>► <PRE>………….</PRE>► <PRE>………….</PRE>

► <H>………………..</H>





► False



graphics.

► Limited

► Versatile

► Medium

► Not at all► Not at all► Not at all► Not at all



Transmission Control ProtocolTransmission Control ProtocolTransmission Control ProtocolTransmission Control Protocol


Why there is a need to use primary key in database ?

Primary Key is a field that uniquely identifies each

record stored in a table


What is image processing ?

Image Processing:Image Processing:Image Processing:Image Processing:

A branch of computer science concerned with

manipulating and enhancing computer

graphics


Define testing with respect to programming..

Testing: The tasks performed to determine the

existence of defects





Architecture?

SystemSystemSystemSystem

A collection of elements which working together

produces a result not achieved by

the things alone

System Architecture System Architecture System Architecture System Architecture

The strucThe strucThe strucThe structureturetureture

(in terms of components, connections, constraints) of a

product or a process





a = 236.2363611111556;

b = a.toString( ) ;

decimalPos = b.indexOf( ".", 0 ) ;

c = b.substring( 0, decimalPos + 3 ) ;

document.write( c ) ;



for (i=0; i<=10; i++)

{

document.write("The number is " + i);

document.write("<br />");

}




Relational DatabasesRelational DatabasesRelational DatabasesRelational Databases

• Databases consisting of two or more related tables

are called relational databases

• A typical relational database may have anywhere from

10 to over a thousand tables

• Each column of those tables can contain only a single

type of data (contrast this

with spreadsheet columns!)

• Table rows are called records; row elements are

called fields

• A relational database stores all its data inside tables,

and nowhere else

• All operations on data are done on those tables or

those that are generated by table

operations

• Tables, tables, and nothing but tables!

RDBMS RDBMS RDBMS RDBMS

• Relational DBMS software

• Contains facilities for creating, populating, modifying,

and querying relational

databases

• Examples:

–Access

–FileMaker Pro

–SQL Server

–Oracle



¬ Object

¬ Event Handler

¬ Local Variable


¬ Array







button







known as

















called fields


and nowhere else



operations


37.1 RDBMS37.1 RDBMS37.1 RDBMS37.1 RDBMS




databases

• Examples:

–Access

–FileMaker Pro

–SQL Server

–Oracle

The Trouble with Relational DThe Trouble with Relational DThe Trouble with Relational DThe Trouble with Relational DBsBsBsBs

• Much of current SW development is done using the

object-oriented methodology

• When we want to store the object-oriented data into

an RDBMS, it needs to be

translated into a form suitable for RDBMS

The Trouble with Relational DBsThe Trouble with Relational DBsThe Trouble with Relational DBsThe Trouble with Relational DBs

• Then when we need to read the data back from the

RDBMS, the data needs to be

translated back into an object-oriented form before use

• These two processing delays, the associated

processing, and time spent in writing

and maintaining the translation code are the key

disadvantages of the current RDBMSes

Solution?Solution?Solution?Solution?

• Don’t have time to discuss that, but try searching the

Web on the following terms:

• Object-oriented databases

– Object-relational databases

Classification of DBMS w.r.t. SizeClassification of DBMS w.r.t. SizeClassification of DBMS w.r.t. SizeClassification of DBMS w.r.t. Size

• Personal/Desktop/Single-user (MB-GB)

– Examples: Tech. papers’ list; Methai shop inventory

– Typical DMBS: Access

• Server-based/Multi-user/Enterprise (GB-TB)

– Examples: HBL; Amazon.com

– Typical DMBS: Oracle, DB2

• Seriously-huge databases (TB-PB-XB)

– Examples: 2002 – BaBar experiment at Stanford

(500TB); 2005 – LHC database at

CERN (1XB)

– Typical DMBS: Objectivity/DB



► Flow Line

► Connector





► Usability

► User-friendly

► Consistency

► Complexity► Complexity► Complexity► Complexity




► 40

► 62

► 83► 83► 83► 83

► 91



► Optional

► Mandatory

► Not allowed

► None of the given► None of the given► None of the given► None of the given



____________.

► URL

► Telnet

► POP3► POP3► POP3► POP3

► SMTP


Which is correct?

► onUnload

► onUnLoad

► onUNLOAD

► All of the above► All of the above► All of the above► All of the above





► Loop

► Sequence

► Condition

► Array► Array► Array► Array

Question No: 8 ( Marks: 1 ) Question No: 8 ( Marks: 1 ) Question No: 8 ( Marks: 1 ) Question No: 8 ( Marks: 1 ) ---- Please ch Please ch Please ch Please choose oneoose oneoose oneoose one


___________.

► Actual Value

► Reference► Reference► Reference► Reference

► Length

► Name



► Ground facts

► Experience

► Practice

► Approximation► Approximation► Approximation► Approximation



► System Software

► Application Software► Application Software► Application Software► Application Software

► Device

► Utility



► Number

► Boolean

► Video► Video► Video► Video

► Text



strongly ___________.

► Independent

► Dependent

► Interrelated► Interrelated► Interrelated► Interrelated

► Inconsistent




► Slower► Slower► Slower► Slower

► Faster

► Higher

► Improved





► Flexibility

► All of the given options► All of the given options► All of the given options► All of the given options




the requirement.


► Image preloading► Image preloading► Image preloading► Image preloading

► Image uploading







► Network paradigm► Network paradigm► Network paradigm► Network paradigm










► Information TechnologyInformation TechnologyInformation TechnologyInformation Technology



is called ______

► LAN

► MAN

► Internet► Internet► Internet► Internet





► ► ► ► Transmission Control ProtocolTransmission Control ProtocolTransmission Control ProtocolTransmission Control Protocol






known as :

► Retrieving

► Database► Database► Database► Database

► Information

► DBMS





► Freeware

► Shareware


► Firmware

Question No: 22 ( Marks:Question No: 22 ( Marks:Question No: 22 ( Marks:Question No: 22 ( Marks: 1 ) 1 ) 1 ) 1 ) ---- Please choose one Please choose one Please choose one Please choose one



► Multiple Lists

► Nested ListsNested ListsNested ListsNested Lists

► Ordered Lists




► Value► Value► Value► Value

► Length

► Name




► MS Word

► MS PowerPoint

► MS ExcelMS ExcelMS ExcelMS Excel

► MS Access



► Data updates

► Data security► Data security► Data security► Data security

► Data integrity




identify patterns.


► Data management

► Data Mining► Data Mining► Data Mining► Data Mining




► Query

► Form

► Report► Report► Report► Report


Question No: 28 ( Marks: 1 ) Question No: 28 ( Marks: 1 ) Question No: 28 ( Marks: 1 ) Question No: 28 ( Marks: 1 ) ---- Please Please Please Please choose one choose one choose one choose one

JavaScript function fixed() has equivalent HTML tag-

set ____

► <.FIX>……………</FIX>

► <F>………………..</F>

► <PRE>………….</PRE>► <PRE>………….</PRE>► <PRE>………….</PRE>► <PRE>………….</PRE>

► <H>………………..</H>





► False



graphics.

► Limited

► Versatile

► Medium

► Not at all► Not at all► Not at all► Not at all



Transmission Control ProtocolTransmission Control ProtocolTransmission Control ProtocolTransmission Control Protocol


Why there is a need to use primary key in database ?

Primary Key is a field that uniquely identifies each

record stored in a table


What is image processing ?

Image Processing:Image Processing:Image Processing:Image Processing:

A branch of computer science concerned with

manipulating and enhancing computer

graphics

Question No: 34 ( MQuestion No: 34 ( MQuestion No: 34 ( MQuestion No: 34 ( Marks: 2 ) arks: 2 ) arks: 2 ) arks: 2 )

Define testing with respect to programming..

Testing: The tasks performed to determine the

existence of defects





Architecture?

SystemSystemSystemSystem

A collection of elements which working together

produces a result not achieved by

the things alone

System Architecture System Architecture System Architecture System Architecture

The structureThe structureThe structureThe structure

(in terms of components, connections, constraints) of a

product or a process





a = 236.2363611111556;

b = a.toString( ) ;

decimalPos = b.indexOf( ".", 0 ) ;

c = b.substring( 0, decimalPos + 3 ) ;

document.write( c ) ;



for (i=0; i<=10; i++)

{

document.write("The number is " + i);

document.write("<br />");

}













called fields


and nowhere else



operations


RDBMS RDBMS RDBMS RDBMS




databases

• Examples:

–Access

–FileMaker Pro

–SQL Server

–Oracle



¬ Object

¬ Event Handler

¬ Local Variable


¬ Array







button







known as



ArArArArrayrayrayray














called fields


and nowhere else



operations


37.1 RDBMS37.1 RDBMS37.1 RDBMS37.1 RDBMS




databases

• Examples:

–Access

–FileMaker Pro

–SQL Server

–Oracle


• Much of current SW development is done using the

object-oriented methodology

• When we want to store the object-oriented data into

an RDBMS, it needs to be

translated into a form suitable for RDBMS


• Then when we need to read the data back from the

RDBMS, the data needs to be

translated back into an object-oriented form before use

• These two processing delays, the associated

processing, and time spent in writing

and maintaining the translation code are the key

disadvantages of the current RDBMSes

Solution?Solution?Solution?Solution?

• Don’t have time to discuss that, but try searching the

Web on the following terms:

• Object-oriented databases

– Object-relational databases

Classification of DBMS w.r.t. SizeClassification of DBMS w.r.t. SizeClassification of DBMS w.r.t. SizeClassification of DBMS w.r.t. Size

• Personal/Desktop/Single-user (MB-GB)

– Examples: Tech. papers’ list; Methai shop inventory

– Typical DMBS: Access

• Server-based/Multi-user/Enterprise (GB-TB)

– Examples: HBL; Amazon.com

– Typical DMBS: Oracle, DB2

• Seriously-huge databases (TB-PB-XB)

– Examples: 2002 – BaBar experiment at Stanford

(500TB); 2005 – LHC database at

CERN (1XB)

– Typical DMBS: Objectivity/DB

FINALTERMFINALTERMFINALTERMFINALTERM EXAMINATION EXAMINATION EXAMINATION EXAMINATION



Time: 120 min

Marks: 75



► ► ► ► Usability

► ► ► ► User-friendly

► ► ► ► Consistency

► ► ► ► ComplexityComplexityComplexityComplexity

Question No: 2Question No: 2Question No: 2Question No: 2 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose oneTo

improve the time for scannig a web page, text should be

___________.

► ► ► ► Centered

► ► ► ► Left AlignedLeft AlignedLeft AlignedLeft Aligned

► ► ► ► Right Aligned

► ► ► ► Staggered

Question No: 3Question No: 3Question No: 3Question No: 3 ( ( ( ( Marks: 1 ) Marks: 1 ) Marks: 1 ) Marks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one


microprocessor?

► ► ► ► Binary Binary Binary Binary

► ► ► ► Decimal

► ► ► ► Octal

► ► ► ► Hexadecimal


Which one is NOT a presentation software?

► ► ► ► MS Access page 11MS Access page 11MS Access page 11MS Access page 11

► ► ► ► CA Harvard Graphics

► ► ► ► Corel Presentation

► ► ► ► Lotus Freelance


A function is also called __________.

► ► ► ► Sub-program

► Procedure

► ► ► ► Sub-routine

► ► ► ► All of the given option confirmAll of the given option confirmAll of the given option confirmAll of the given option confirm


Which of the following data types are recognized by

JavaScript?

► ► ► ► Strings

► ► ► ► Numbers

► ► ► ► Undefined

► ► ► ► All of the given options All of the given options All of the given options All of the given options page 143 page 143 page 143 page 143


The __________ reserved word allows a determined

action to be taken if the first condition is false.

► ► ► ► For

► ► ► ► While

►►►► ElseElseElseElse

► ► ► ► Switch

Question No: 8Question No: 8Question No: 8Question No: 8 ( Marks: 1 ( Marks: 1 ( Marks: 1 ( Marks: 1 ) ) ) ) ---- Please choose one Please choose one Please choose one Please choose one

Security can also be improved through _____________.

► ► ► ► Encryption page 253Encryption page 253Encryption page 253Encryption page 253

► ► ► ► Typing errors

► ► ► ► Transmission errors

► ► ► ► Hardware malfunctions


The organizations are learning that business can be

done in a more effective manner if emphasis is placed

upon ___________.

► ► ► ► Cooperation

► ► ► ► Shared responsibility

► ► ► ► Networking

► ► ► ► All of the given options page 281All of the given options page 281All of the given options page 281All of the given options page 281

ARBAZ.GE @GMAIL.COM 03124625989


After the DoS attack in year 2000, Yahoo servers were

recovered in __________.

► ► ► ► 1 hour

► ► ► ► 2 hours

► 3 hours3 hours3 hours3 hours

► ► ► ► 4 hours

Question No: 11Question No: 11Question No: 11Question No: 11 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ---- Please choose o Please choose o Please choose o Please choose onenenene



► ► ► ► Time out

► ► ► ► Waiting

► ► ► ► Server busy (by net serch)Server busy (by net serch)Server busy (by net serch)Server busy (by net serch)

► ► ► ► None of the given options


Tribal flood network is a ___________ software.

► ► ► ► DoS page 275DoS page 275DoS page 275DoS page 275

► ► ► ► Scanning

► ► ► ► Utility



Spies of one business monitoring the network traffic of

their competitors’ ___________.

► ► ► ► Industrial Intelligence

► ► ► ► Industrial Espionage page 277Industrial Espionage page 277Industrial Espionage page 277Industrial Espionage page 277

► ► ► ► Industrial Spying

► ► ► ► Industrial Surveillance



Planning and tracking of the project is the

responsibility of the___________.

► ► ► ► Architect

► ► ► ► Team Lead page 302Team Lead page 302Team Lead page 302Team Lead page 302

► ► ► ► Developer

► ► ► ► Chief Executive Officer


The effective way not to only write programs but also it

works properly and further more to minimize the time

and the development cost of the program is

called___________________

► ► ► ► Programming Mechanism

► ► ► ► Programming Methodology (by net serch)Programming Methodology (by net serch)Programming Methodology (by net serch)Programming Methodology (by net serch)

► ► ► ► Programming Synchronization




Sequence of steps that is taken to solve a problem is

called _______.

► ► ► ► Algorithm page 320Algorithm page 320Algorithm page 320Algorithm page 320

► ► ► ► Operating System

► ► ► ► Application software




► ► ► ► <BODY></BODY>

► ► ► ► <body></body>

►►►► Both <BODY></BODY> and <body></body> Both <BODY></BODY> and <body></body> Both <BODY></BODY> and <body></body> Both <BODY></BODY> and <body></body>

becaue html is not case sensitive and becaue html is not case sensitive and becaue html is not case sensitive and becaue html is not case sensitive and here not mentionhere not mentionhere not mentionhere not mention

► ► ► ► <BODY/>



► ► ► ► To increase RAM speed

► ► ► ► To overcome BUS speed

► To overcome Speed rate between RAM and CPU To overcome Speed rate between RAM and CPU To overcome Speed rate between RAM and CPU To overcome Speed rate between RAM and CPU

► ► ► ► To overcome CPU speed


In Heuristics “Common Sense Lessons” are drawn from

► ► ► ► History

► ► ► ► Experience page 166Experience page 166Experience page 166Experience page 166

► ► ► ► Biography of Scientists

► ► ► ► General knowledge

Question No: 20Question No: 20Question No: 20Question No: 20 ( Marks: ( Marks: ( Marks: ( Marks: 1 ) 1 ) 1 ) 1 ) ---- Please choose one Please choose one Please choose one Please choose one

In a System having many parts to be designed, one

should always do the _____ first

► ► ► ► Hard part page 166Hard part page 166Hard part page 166Hard part page 166

► ► ► ► Simple part

► ► ► ► Development part

► ► ► ► Quality part



► ► ► ► Value

► ► ► ► Length page 178Length page 178Length page 178Length page 178

► ► ► ► Name

► ► ► ► All of the given choices


One can send an email message to a remote computer

using _______ protocol

► ► ► ► HTTP

► ► ► ► SMTP page 213SMTP page 213SMTP page 213SMTP page 213

► ► ► ► FTP

► ► ► ► TELNET


______ occurs when a function calls itself.

► ► ► ► Recursion ( by net 100 % confirm)Recursion ( by net 100 % confirm)Recursion ( by net 100 % confirm)Recursion ( by net 100 % confirm)

► ► ► ► Call by value

► ► ► ► Call by reference

► ► ► ► Parsing



► ► ► ► Data updates

► ► ► ► Data integrity page 253Data integrity page 253Data integrity page 253Data integrity page 253

► ► ► ► Data security

► ► ► ► Data accessibility


With the passage of time the field of Computing and

Telecommunication is _____________.

► ► ► ► Diverging

► ► ► ► Converging page 303Converging page 303Converging page 303Converging page 303

► ► ► ► Becoming different

► ► ► ► Becoming unique

Question No: 26Question No: 26Question No: 26Question No: 26 ( Ma ( Ma ( Ma ( Marks: 1 ) rks: 1 ) rks: 1 ) rks: 1 ) ---- Please choose one Please choose one Please choose one Please choose one

______________ software directly interacts with the

hardware.

► ► ► ► Application software

► ► ► ► System software page 60System software page 60System software page 60System software page 60

► ► ► ► Dynamic software

► ► ► ► Distributed software

Question No: 27Question No: 27Question No: 27Question No: 27 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ---- Please Please Please Please choose one choose one choose one choose one



► ► ► ► RAM

► ► ► ► ROM

► ► ► ► hard disk

► ► ► ► cache page 318cache page 318cache page 318cache page 318




► ► ► ► True page 14True page 14True page 14True page 14

► ► ► ► False


In partitioning of program/module, it should be assured In partitioning of program/module, it should be assured In partitioning of program/module, it should be assured In partitioning of program/module, it should be assured

that partitioned chunks sthat partitioned chunks sthat partitioned chunks sthat partitioned chunks should be as _________ as hould be as _________ as hould be as _________ as hould be as _________ as

possible.possible.possible.possible.

► ► ► ► Dependent

► ► ► ► Independent page 166Independent page 166Independent page 166Independent page 166

► ► ► ► Complex

► ► ► ► All of the above


Ada is a programming language specifically designed

for

► ► ► ► AnalyticAnalyticAnalyticAnalytical Engine page 9al Engine page 9al Engine page 9al Engine page 9

► ► ► ► Difference Engine

► ► ► ► Harvard Mark 1

► ► ► ► Mechanical engine

Question No: 31Question No: 31Question No: 31Question No: 31 ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 ) ( Marks: 1 )

What is an Array?


What are the other names of function? Any one.

Question No: 33Question No: 33Question No: 33Question No: 33 ( Mark ( Mark ( Mark ( Marks: 2 )s: 2 )s: 2 )s: 2 )

What is meant by semantic error ?


Which benefits a developer can achieve by following Which benefits a developer can achieve by following Which benefits a developer can achieve by following Which benefits a developer can achieve by following

the heuristics for system architecting?the heuristics for system architecting?the heuristics for system architecting?the heuristics for system architecting?


How can you define a consistent web design? Why is it

needed?


Define Primary key and Queries


Briefly describe Holographic Storage.


Write HTML and JavaScript code that displays a

textbox and button on a web page. When user enters

text in the text box and click the button it displays that

text in the message box.



What is Robotics? How Robots making our daily and

industrial life easy?

QuestiQuestiQuestiQuestion No: 40on No: 40on No: 40on No: 40 ( Marks: 10 ) ( Marks: 10 ) ( Marks: 10 ) ( Marks: 10 )

Write down the output of the following lines of

JavaScript code?

a) <script type="text/javascript">

document.write(Math.round(5.92))

</script>

b) <script type="text/javascript">

var name="Muhammad Abdul Bashir"

document.write(name.length)

</script>

c) <script type="text/javascript">

var str="This is my test string"

document.write(str.charAt(9))

</script>

d) <script type="text/javascript">

var str="VU Learning Management System "

document.write(str.indexOf("system")+"<br />")

</script>

e) <script

type="text/javascript">

var str="Virtual University of Pakistan"

document.write(str.substr(23))

</script>


Write down HTML and JavaScript code for the following

requirements:

Declare an Array with the identifier SUBJECT having

length 5. Assign following values to the array elements:

MIS, Java, Algorithms, Databases, C++

Show all values in reverse order.

Question No: 6 ( Marks: 1 ) Question No: 6 ( Marks: 1 ...api.ning.com/files/lUY*nVlNV5wSkmdqNBQq3M4XdEKR90zz-AE2o0u…Question No: 6 ( Marks: 1 ) Question No: 6 ( Marks: 1 ...

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