Question Paper - Internet Concepts

MCA (Revised)

Tefrr-End Practical Examination

Decembet, 2006

MCSL-016 : INTERNET CONCEPTS AND WEB DESIGN

Time al lowed: 2 hours Maximum Marks : 50

Note: There are two questions in this paper carrying 20 marks eoch. 70 morks ore t'or

uiua-voce.

1. Create a form in HTMI- to fill up an examination form and perform the validation checks using

JavaScript.

. Name : Text Box

. Program : Combo Box

. Enrolment Number : Text Box

. Subject Code : Combo Box

Note :

(i) Enrolment Number should be minimum of 10 digits.

(ii) Subject Code should be alphanumeric, not exceeding six characters.

2. Write a code in HTML to design a page with two frames. The frames should remain

proportionate even when the page is resized.

20

20

MCSL-o1 6P/S 1 5 ,OOO

MCA (Revised)

Term-End Practical Examination

December, 2006


T i m e a l l o w e d : 2 h o u r s Maximum Marks : 50

Note: There are two questions in this paper carrying 20 marks each. 70 morks are for

uiua-uoce.

l. Design a web page having a forrn as given below to purchase a plane ticket :

. Flight Number - Text Box

r Starting from - Combo Box

r Destination - Combo Box

. Credit Card - Text Box

r Date of joumey - Combo Box(one for each :

day, month and year)

Also perform validation checks on Flight Number, Date of joumey and Credit Card (it should

not exceed 15 digits) using VBScript.

2. Create a home page of your regional centre in the following format : 20

Regional Centre Information

Program link I InformationNo. of Study CentreExamination related matters

On clicking these links, appropriate information should be displayed in the Information column.

20

MCSL-o16P/S2 4,000

MCA (Revised)


December, ?OOG


T i m e a l l o w e d : 2 h o u r s Mqximum Mqrks : 50

Note : There are two questions in fhis paper carrying 20 marks each. 70 marks are loruiua-uoce.

1. (i) Write HTML code to develop a web page with the following format :

Framel

FrameZ Frame3 Frame4 Frame5

(ii) . Creale a text box in frame 2, 3 and 4 and a text box and a button in framel.

liii) Clicking the button in framel, addition of numbers given in frame2, frame3 and frame4

should be displayed in frameL.

(iv) Insert an image in frameS. 20

2. Using Jarnscript, create a web page having 3 image files inserted on it, which switch between

one another as the mouse points over the image and also its background colour changes. 20

MCSL-o16P/S3 1 2,000

MCA (Revised)


December, 2006

MCSL.O16 : INTERNET CONCEPTS AND WEB DESIGN

T i m e s l l o w e d : 2 h o u r s Maximum Mqrks : 50

Note : There are two questions in this paper carrying 20 marks each' L0 morks are for

uiua-uoce.

1. write HTML code to generate the following output : 20

\ WeatherCity \

Today's Weather

Max. Min.

Delhi

Shimla

Srinagar

2. Createa form in HTML containing the following fields and perform the validation of each field

using VBScriPt. 20

. Credit Card number : Text

. Password : Text

. Amount to be : Text

wiihdrawn

Note ;

(il Credit Card number must be of 70 digits'

(ii) Possurord must be minimum of 4 digits'

(iii) Amount to be withdrawn should not exceed 75,000/- at o time.

MCSL-o16P/S42,000

MCA (Revised)


December, 2006

MCSL.O 17: C AND ASSEMBLY LANGUAGEPROGRAMMING

T i m e a l l o w e d : 2 h o u r sMaximum Marks : 50

. Note : There are two parts (C Progromming and Assembly Language Programming) in this

paper. Eoch part is for 7 hour duration. Attempt only thqt part(s) in which you are

not successful as Yet.

PART I

C Programming

Note : Answer the following question. It carries 20 marks snd the viua-uoce is t'or 5 marks'

1. write an interactive c program which will read-in five student records and print them in sorted

order. Each record should be represented by a c structure having the members for the first

name, last name and student roll-number (an integer). Sort the records by their first name'

You can read-in the information from the console or from a file" 20

PART II

emblY Language Programming

Note : Answer the following question. It corries 20 marks and the uiuo-uoce is for 5 morks'

2. Write a program in assembly language which will read-in four decimal inputs and print out their20

sum and the average in decimal numbers'

MCSL-o1 7PlS 15,000

MCA (Revised)


Decembet, 2006

MCSL-O 17 : C AND ASSEMBLY LANGUAGEPROGRAMMING


Note: There are two parts (C Programming and Assembly Language Programming) in this

pqper. Each part is for L hour duration. Attempt onlg that part(s) in which you are

not successful os yet.

PART I

C Programming

Note : Answer the following question, It carries 20 marks and the uiua-uoce is t'or 5 morks.

1. Write an interactive C program that reads character strings from the standard input (keyboard)

and prints them in the reverse. Use pointers. 20

PART II

Assembly Language Programming

Note: Answer the following question. It carries 20 marks and the uius-uoce is Jor 5 marks'

2. Write an assembly language program that will take three decimal inputs and display the

minimum of them. 20

MCSL-o 17PlS2 4,000

MCA (Revised)


Decembet, 2006

MCSL-O 17 : C AND ASSEMBLY LANGUAGEPROGRAMMING

T i m e a l l o w e d , 2 h o u r s Maximum Marks : 50

Nofe : There are two parts (C

paper. Each part is fo,

not succes tf ul os yet.

Programming and Assem bly Languqge Programming) in this

t hour duration. Attempt only that part(s) in which you are

, PART I

C Programming

Note : Answer the following question. It cqrries 20 marks and the uiua-uoce is t'or 5 mqrks.

1. A baby creche charges Rs. 4/- per hour until 9.00 PM, Rs. 3/- per hour between 9.00 PM

and midnight, and Rs. 3.50 per hour after midnight. Write a program that reads the creche

starting time in hours and minutes and the endipg time in hours and minutes and then computes

the baby-sitter's fee. 20

PART II

Assembly Language Programming

Note : Answer the following question. lt carries 20 marks and the uiuq-uoce is for 5 marks.

2. Write an assembly language program which will read-in decimal numbers as input repeatedly

until a zero value is entered and print the sum of all the digits entered. 20

MCSL-o1 7P lS3 2,000

MCA (Revised)


Decembet, ?OOG

MCSL-0 17: C AND ASSEMBLY LANGUAGEPROGRAMMING

Time al lowed: 2 hours Maximum Marks : 50

.Note: There are two parts (C Programming and Assembly Lorguog. Programmingj in thispaper. Each part is t'or 7 hour duration. Attempt only that part(s) in which you are

not success/ul as yet.

PART I

C Programming

Note : Answer the following question. It carries 20 marks and the uiua-uoce is for 5 morks.

l. (a) Write an interactive C program to compute the product of two matrices of size n x ma n d m x k .

(b) Write a program that reads a line (string of alphabets) from the keyboard, converts them

to lower case, s€parates the line into different words which are to be printed on separatelines.

Example : THIS IS A MANGO.

1 0

1 0

Output :

this

is

a

mango

1MCSL-0 17P tS4 'P .T ,O.

PART IIAssembly Language Programming

Ngte : Answer the following question. It carries 20 marks and the uiua-uoce is for 5 marks., .

2. Write an assembly language program to compute the product of two decimal inputs. 20

MCSL-017Pt54 2,000

MCA (Revised)


Decembet, 2006

MCSL-025 : LABORATORY COURSE (FOR DATA AND FILESTRUCTURES, NETWORKING. DBMS LAB & JAVA

PROGRAMMING}

T imea l l owed :3 hou rs Mqximum Marks : 700

Note: There are lour sections (Data and File Structures, Networking, DBMS Lab and Joua

Programming) in this paper. Eoch s;ection is t'or 40 minutes duration. Attempt only

that part(s) in which you are not successful as yet.

Answer all the questions in each section. Eoch section carries 20 marks and the

uiua-uoce is for 5 marks

SECTION A : Data and File Structures

l. Write a program in 'C' language that accepts 5 strings as input and prints them in lexicographic

order. 10

Z. Write a program in 'C' language to accept a paragraph of text as input. The program should

print the list of words and the number of occurrences of each word in the paragraph as output' 10

P . T . O .MCSL-025P/S 1

SECTION B : Networking

Perform practicals 7 to 4 on Linux/LJnix/IAlindows 2000. e. 5 is on Sheil programming.

l. Run the following commands and write the use of each command :

(a) telnet

(b) tracert

(c) drivers

(d) fc

2. Make your own subdirectories cailed first and second in your home directory.

3' Write a shell script which returns the PID of a process. Provide necessary input.

4- connect and configure your computer with a Local Network printer.

5. Monitor the IP routing status.

2

MCSL-025P/S 1

SECTIONC:DBMSLab

l. (a) ,Create database for customers of a shop. The details of the table that is to be created are

given below :

Table : Customer

- CustomeLid

- Name:

- Area i- Phone

(b) Enter at least 5 sets of meaningfuldata in the table and answer the following queries using

SQL 15

(il Print the entire customer table.

(iil Delete record where area is NULL.

(iii) Find the names of those customers who have 'A' as first letter in their names'

(iv) Update phone numbers of all customers to have a prefix as your city sTD code.

(v) Display area and number of records within each area'

MCSL-025P/S 1 P . T . O .

SECTION D : Java Programming

1 . write a program in Java that accepts two stringscheck if either of the input strings is a substring ofoutput.

write a program in Java to launch 5 threads.Run the program with synchronization.

51 and 52 as input. The program shouldthe. other and give appropriate message as

Each thread should incrernent a counter variable.2.

1 0

1 0

MCSL-O25P/S 1 5,000

MCA (Revised)


December, 2OOG

MCSL-025 : LABORATORY COURSE (FOR DATA AND FILESTRUCTURES. NETWORKING, DBMS LAB & JAVA

PROGRAMMING}


Note : There are four sections (Data and File Struch)res, Networking, DBMS Lab and Jova

Programming) in this paper. Eqch section is for 40 minutes duration. Attempt only

that port(s) in which you ore not successful as yet.

Answer all the questions in eqch section. Eoch section carries 20 mqrks and the

uiua:uoce is for 5 marks.


l. Write a program in 'C' language that accepts two singly linked lists A and B as input. Now,

the program should print a singly linked list that consists of only those elements which are

common to both A and B. 70

2. Write a program in 'C' language to implement a queue using two stacks.

MCSL-O 25P IS2

1 0

P . T . O .


Perform practicals 7 to 4 on Linun/Unix/lhlindows 2000. e. 5 is on shell programming.

l. Run the following commands and write the use of each command :

(a) pathping

(b) drivers

(c) chkdsk

(d) hostname

2- Find your Ethernet physical address using appropriate command.

3. Find the files in your home directory whose access permissions are set to rwxrw<rw:<, 4

4. Find the round-trip delay to any website using appropriate command.

5. Set the execution time of a job so that it can run automatically after 20 minutes.

3

MCSL-O25P/S2

SECTIONC:DBMSLab

1. Create the following tables :

Table : Order_Party L0

- Order_number

- Order_date

Customer_code

Table : Order

- Order_number

- Item_code

- Quantity

Designate appropriate field(s) of both tables as keys.

2' Create a form for data entry to both the tables mentioned in the above question. 1 0

MCSL-025P/S2P . T . O .


l. Write a program in Java for the addition of two complex numbers. 1 0

2. Write a program in Java that accepts a file as input and counts the number of words in it' 1 0

MCSL-025Pt52 4,000

MCA (Revised)


Decembet, ?OOG

MCSL-025 : LABORATORV COURSE (FOR DATA AND FILESTRUCTURES. NETWORKING. DBMS LAB & JAVA

PROGRAMMING)

T i m e a l l o w e d : 3 h o u r s Maximlrm Marks : 100

Note : There are four secfions (Dat:a and File Structures, Networking, DBMS Lab and Jaua

Programming) in this paper. Each section is for 40 minutes duration. Attempt only

that part(s) in which you are nof success/u I as yet.

Ansi;wer all the questions in each section. Each section carries 20 marks and the

uivq-uoce is for 5 marks.


1. Write a program in 'C' language to implement a Dequeue using pointers. All operations

associated with a Dequeue are to be implemented. 10

2. Write a program in 'C' language to implement Kruskal's algorithm. 1 0

MCSL-025 P/S3 " P . T . O .


practicals 7 to 4 on Linux/Unix/11/indows 2009. e. 5 is on shell programming.{ itrl-s;,:.;l'.r,iut:l l!' *, ;li$

2

(a) nslookup

(b) route

(c) lpq, . i' ..1 -r. ::' . , .:. it 1

1 . .

(d) ' netdius

. r . i . ' T

2. Display the names of all files in the

. 1 . . . r . : , _ ; r . , i : l ' . ' , :

3. Send multiple files to a printer. Also,

file from print queue.

MCSL-O25P/S3

are larger than 600 KB.

write the cornmand that is to be ex<ecuted to remove any

3

4.

5 .

create a cnonjob that sends you a message after every 10 minutes.

. . 4 . . . , : : . . , ' : t . r , - ' . : , . : . . . . . _ : _ , . . . , , . . : : . . :

Customize and configure IP$gp poltcy pnd ryles fol transport;r.ngde o.n the'local computer.

1. Create the following table and perform the necessarytasks {efined be[ow i . ...:,i *' l v ' v w r l l 5 l q v r e q r r u t . r ; . : l i r . ' ; - . ,

- r t . r - , , - i i , , 1 , 1 r , ; 1 l . - , : ' , : . I l , i : , . . . - ; " r . , : . . i ' i ' i i

(a) Create the following table named Train : 5

, . . - - : , N a m g ! ' t ' : : ' ! ' : . ' ' ' : . ' : " r ' : ' ' : : ; ' ' : ; ' : " ' r ' ' " " ' : '

' - ' : i : l '

'Train number

- Source station

- Destination-station

- Number-of-coaches

(b) Now, enter at least 5 sets of data in the above'table and answer the following queries

using SQL , 75

(i) Find the number of the train whose name is "Circar express'!.

(ii) List the names of all trains whose source station is "New Delhi".

(iii) Find the number of coaches of the train bearing number "262'1.".

(iv) List the numbers of all trains which have more than 20 coaches.

(v) Find the numbers of all trains whose destination station is "New Delhi" and have

not more than 15 coaches.

MCSL-025P/S3

l .

2.

SECTION D,: Java Prograrnrning

write a program in Java for addition of two matrices.

Write a program in Java that accepts two strings as inputany library function for concatenation.

1 0

1 0

and concatenates them. Don't

4MCSL-025P/S3 2,000'

MCA (Revised)


f)ecembet, 2006

McsL-025 : LABoRAToRy couRsE (FoR DATA AND F|LESTRUCTURES, NETWORKING. DBMS LAB & JAVA

PROGRAMMING}

Time allowea t S hours Maximum Mqrks ; 100

Note: There are four sections (Datq and File Structures, Networking, DBMS Lab and JauaProgramming) in this papen Eqch section is for 40 minutes duration. Attempt onlythat part(s) in which you are not successful os yet.Answer all the guestions in each section. Each section carries 20 marks and theviua-uoce is for 5 marks.


1. Write a program in 'C' language to implement Heap Sort.

2- write a program in 'c' language to implement Linear search using pointers.

1 0

1 0

MCSL-O25P/S4 P.T- .O.

. SECTIONB:Networking

Perform procticals 7 to 4 on LinuxlUnix/\\lindows 2000. Q. 5 is on shell programming.

1. Run the following commands and write the use o{ each command :

(a) ipconfig

(b) rsh

(c) ftp

(d) diskpart

2. Find and list the devices that are available in your system.

3. Use the ls command unj grnp to display all names starting with 't'.

4. Use lingeror who to get a list of users on the machine

5. When you install a Modem, how do you enable/disable call waiting on the computer ? 7

MCSL_O25P/S4

1. Create the following table a

(a) Create the following ta

Hospital-nam

Hospital-addr

City

Department-1

Department-Z

Department-3

Number of P

Number-of-D

Number-of-A

Now, enter at least 5

using SQL :

(i) Find the names

(ii) Find the departm

(iii) List the names o

(iv) List the names

departments.

(v) Find the city wh

(b)

MCSL-025Pt54 P . T . O .

SECTIONC:DBMSLab

d perform the necessary tasks defined below.

e named Hospital :

tients

tors

bulances

sets of data in the above table and answer the following queries

f hospitals where the number of patients are more than 1000.

nts that are available in hospitals in New Delhi.

hospitals which do not have ambulances.

nd addresses of hospitals which do not have more than two

re there are large number of hospitals.

1 5


l. Write a program in Java to copy a file to another file.

2. Write a program in Java to store information related to students.

1 0

1 0

MCSL-025P/S4 2,000

MCA (Revised)


December, 2006

MCSL-036 : LABORATORY COURSE (FOR OOAD'SOFTWARE ENGINEERING AND ACCOUNTANCY AND

FINANGIAL MANAGEMENT}

T i m e a l l o w e d : S h o u r s Maximum Msrks ; 100

Note : There are three sections in this paper. Each section is for one hour, including the

uivq-uoce. Attempt only that part(s) in which you are not successful as yet. Answer

all the questions in each section. Section A and Section B carry 25 morks for the

problem, and viuo-uoce is for 5 marks, respectiuely. Section C carries 30 rnarks for

the problem, and uiua-uoce for 10 mqrks. Assumptions con be made whereuer

necessary.

SECTION A : Obiect Oriented Ana$sis and Design

1. Draw the use cases and define all the classes for a "student Admission System". Make

necessary assumptions. 75

2. Draw the sequence and collaboration diagrams for the system given in Question L above' 10

MCSL-036P/S 1, . ' i , , ,

D T N| . | . v r .

" . , ' , , SECTlONB:SoftwareEngineering

l. Develop the SRS for the "student Admission System". Make necessary assumptions. 7

2- Draw the following diagrams for the problem given in Question 1 of this section :' : . : : . . : , :

(a) DFDs upto appropriate llvels I

o

(b) ER diagrams

MCSL-036P/S 1

SECTION C : Accountancy and Financial Management

l. Post the following transactions of ABC Services to prepare the joumal, ledger and trialbalance,using Tally (or any other similar software).

2006April Rs.

1

2

3

4

8

1 5

28

30

30

30

Started business with cash

Deposited in the Bank

Furniture purchased for cash

Purchased goods for cash

Old furniture sold for cash

Paid taxes in cash

Received cash from Mr. Z

Bank interest credited

Paid Rent

Paid Salary

10,000

4,000

1,500

3,000

6,000

3,000

30,000

4,000

7,000

7,000

MCSL-036P/S 1

30

4,000

MCA (Revised)


Decemb-et, 2006' l j : . ' : . ' ,

MCSL-036 : LABORATORY COURSE (FOR OOAD,SOFTWARE ENGINEERING AND ACCOUNTANCY AND

FINANCIAL MANAGEMENT}

T i m e a l l o w e d : S h o u r s Maximum Marks : 700

Note : There are three sections in this paper. Each section is for one hour, including the

uiua-uoce. Attempt only that part(s) in which you are not successt'ul as yet. Answer

all the guestions in each section. Setction A and Section B carry 25 marks for the

problem, qnd uiua-uoce is for 5 marks, respectiuely. Section C carries 30 marks t'orthe problem, and uiua-uoce for 70 marks. Assumptions con be made whereuer

necessary,

SECTION A : Object Oriented Analysis and Design

1. Draw the use cases and define all the classes for a "Hospital Management System". Make

necessary assumptions 1.5

2. Also, draw the sequence and collaboration diagrams for the system given in Question 1 above. 10

MCSL-036P/S2

: i SECTlONB:SoftwareEngineering

l. Develop the SRS for a "Hospital Management System",,Make necessary assumptions. T

2- Draw the following diagrams for the problem given in Queption 1 of this sgction :

(a) DFDs upto appropriate levels

(b) ER diagrams

9

9

MCSL.O36P/S2

SECTION C : Accountancy and Financial lVlanagement

l. Post the following transactions of YYZ Co. to prepare the joumal, ledger and trial balance,

using Tally (or any other similar software). 30

2006June

Rs.

1

2

3

5

9

1 5

25

28

30

30

Mr. A started business with cash

Deposited in the bank



Purchased goods from Mr. B on credit

Goods sold to Mr. B for cash

Goods sold on credit to Mr. C

Received cash from Mr. C

Paid Rent

Paid Salary

5,000

500

204

400

1 ,000

600

300

300

100

204

MCSL-036P/S2 4,O00

' , ,,: ' : . ' : i"

' ; . , . . t r i : - 1

MCA (Revised)

Term-End Practical

MCSL=036 : LABORATORY COURSE (FOR OOAD'SOFTWARE ENGINEERING AND ACCOUNTANCY AND


T i m e a l l o w e d : 3 h o u r s Maximum Mqrks : 700

Note: There are three sections in this paper. Eoch section is for one hour, including the'

uiua-uoce. Attempt only that part(s) in which you are not successful as yet. Answer

all the guestions in each section. Section A and Section B carry 25 marks for the

problem, and uiua-uoce is for 5 marks, respectiuely. Section C corries 30 marks lor

the problem, and uiua-voce Jor 70 morks. Assumptions con be made whereuer

necessary.

SECTION A : Obiect Oriented Analysis and Design

l. Draw the use cases and define all the classes for a "Railway Reservation System". Make

necessary assumptions 75

2. Also, draw the sequence and collaboration diagrams for th'b system given in Question 1 above' 10

Examination

Decembet, 2006

MCSL-036P/S3 P . T . O .

1 .

2 .

SECTION B : Software Engineering

Develop sRS for the "Railway Resenration system,,. Make.necessary assumptions.

Draw the following diagrams for the probrem given in euestion 1 of this section :

(a) DFDs upto appr;priate t"u"t,

(b) ER diagrams9

9

MCSL-036P/S3

/


1. Post the following transactions of James to prepare the journal ledger and trial balance usingTally (or any other similar software). 30

2003April Rs.

1

2

3

5

6

7

1 0

7 2

1 5

T 6

1 8

30

30

30



Furniture purchased (cash)



Purchased goods from ABC (on credit)

Received cheque of money due to ABC

Deposited the cheque in Bank

Paid taxes in cash

Goods sold to John for cash

Goods sold on credit to Staiin


Paid Rent

Paid Salary

6,000

2,000

1 ,500

1 , 1 0 0

3,000

2.000

1,500

2,504

2,200

1 ,700

2,300

2.500

MCSL-036P/S3 2,000

MCA (Revised)


December, 2006

MCSL-036 : LABORATORY COURSE (FOR OOAD,SOFTWARE ENGINEERING AND ACCOUNTANCY AND


T i m e q l l o w e d : 3 h o u r s Maximum Marks : 100

Nofe : There are three sections in this paper. Each section is for one hour, including theuiua'uoce. Attempt only that part(s) in which you are not successt'ul as yet. Answerall the questions in each section. Section A and Section B carry 25 marks for theproblem, and uiua-uoce is for 5 marks, respectiuely.'section C carries 30 marks forthe problem, and uiua-uoce for 70 marks. Assumptions con be made whereuernecessary,

SECTION A : Object Oriented Analysis and Design

l. Draw the use cases and define all the classes for a "Payroll Processing System". Makenecessary assumptions 15

2. Also, draw the sequence and collaboration diagrams for the system given in Question 1 above. L0

MCSL-036P/S4 P . T . O .

1 .

2 .

SECTION B : Software Engineering

Develop SRS for the "Payroll Processing system". Make necessary assumptions.

Draw the following diagrams for the problem given in euestion 1 of this seclion

(a) DFDs upto appropriate levels

(b) ER diagrams

MCSL-036P/S4

1. .


Post the following transactions of Wilson & Co. to prepare the joumal, ledger and trial balance,

using Tally (or any other similar software) :

2006August Rs.

1

2

3

5

7

8

9

T 2

1 5

T 6

24

28

30

30

30






Purchased goods from Mr. Y (on credit)

Received cheque due to Mr. Y

Deposited the cheque into Bank

Paid taxes in cash

Goods sold to Z & Co. for cash

Goods sold on credit to Mr. A

Received cash from Mr.. A


Paid Rent

Paid Salary

800

800

500

700

100

300

1

1

800

5,300

2,400

3,400

1 ,000

1 ,800

1 .800

30

MCSL-036P/S4 2,000

MCA (Revised)

Term-End practical Examination

Decembet, 2006

MGSL-045 : UNIX AND DBMS LAB

T i m e a l l o w e d : 2 h o u r sMsximum Marks ; 50

Note : There sre two parts(UNIX and DBMS) in this paper. Each part is t'or t hour durqtion'

Attempt only that part(s) in which you are not successlul as yet'

PART I

UNIX

Note : Answer the fotlowing questions. They carry 20 marks and the viua-uoce is t'or

5 marks.

1. Write and execute the UNIX commands for the following :

(a) To split a file containing 100 lines into 25 lines each'

(b) To print the information about the active processes'

(c) To change the current password of the user to a new password'

(d) To print the last twenty lines of a text file'

(e) To search all ihe files and the directories within a particular directory for a given pattem

of the string.

2. Write a shell script to take your name as input in upper case letters and print the same in the

lower case.

3. Write a shell script which deletes all the odd numbered lines in a text file and displays the altered

output in a seParate text file.1 0

MCSL-045P/S 1P . T . O .

PART IIDBMS

Note : Answer the following questions. They carry 20 marks. and t.he uiua-uoce is for5 marks.

l' create a relational database with the following retations and insert meaningful data in them. 10ENROLL (S*, C#, Section)

TEACH (prof, C*, Section)

ADVISE (prof, S*)

PRE_REQ (C#, pre_C#)

GRADES (S#, C#, Grade, year)

STUDENT (S*, Sname)

where s# represents student number, c# represents course number, prof is thesis advisorof s*' Pre-c# is prerequisite course, sname is student name. perform Insertion, Deletion,Updation and Drop operations on the created relations.

2' consider'the above relations and execute the following queries , ^"I -2 :x4=70(a) List all students taking courses with a particular faculty. \(b) List a[ students taking at least one course that their advisor teaches.(c) ust those professors who teach more than one section of the same course( d ) L i s t t h e c o u r s e s t h a t a p a r t i c u l a r s t u d e n t c a n e n r o l l i n i ' e . h a s p a s s e d t h e n e c e s s a r y

prerequisite courses but not the course itself. -'-v Fswvs urs

MCSL-045P/S 14,000

MCA (Revised)


Decembet, 2006

MCSL-045 : UNIX AND DBMS LAB


Note : There are two parts (UNIX and DBMS) in this paper. Each part is lor 7 hour duration.Attempt only that part(s) in which you are not successful as yet.

PART I

UNIX

Note : Answer the foltowing questions. Theg carry 20 marks and the uiua-uoce is for5 marks.


(a) To run a program at lower priority.

(b) To compare any two files and show the differences.

(c) To show the text file on display terminal with paging control.

(d) To display the date and time.

(e) To count the number of words in a text file.

2. Write a shell script to accept a string as input and display the number of characters includingthe special symbols.

3. Write a shell program to sort a given file which consists of a list of numbers, in descendingorder. 10

MCSL-045 P IS2 P . T . O .

PART II

DBMS

Note : Answer the following questions. They carry 20 marks and the uiua-uoce is for5 marks.

l. Create a relational database with the following relations and insert meaningful data in anOrchesha database. 5+3+:2=70

CONDUCTS (Conductor, Composition)

REQUIRES (Composition, Instrument)

PTAYS (Player, Instrument)

UKES (Player, Composition)

and perform Insert, Delete, Update operations on the created relations. Create a view todisplay the names of players who play guitar and flute.

2. Consider the above relations and execute the following queries r 2lx4=102

(a) List all the players who play the instrument "GUITAR".

(b) List all the compositions which require the "CASIO" instrument.

(c) List all the players and their instruments who can be part of the Orchestra with a givenname as input.

(d) List all the players w-ho can play 2 or more instruments.

MCSL-045P/S2 4,000

MCA (Revised)


Decembet, 2006\


T i m e a l l o w e d : 2 h o u r s Maximum Marks : 5A

Note : There sre two parts (UN/X and DBMS) in fhis paper. Each part is for t hour durqtion.

Attempt only that part(s) in which you are not successful as yet.

PART I

UNIX

Note : Answer the t'ollowing questions. They carry 2A marks and the uiua-uoce is for5 marks.


(a) To set read, write and execute permissions for user, group and other, for a specified file.

(b) To change the ownership of a file.

(c) To list all the information about the files and the directories in the current directory.

(d) To find the files that match specified criteria.

(e) To display who is logged on to this terminal.

2. Write a shell script to write the initials of any name given as input.

Example : VIJAY KUMAR

Output : VK

3. Write a shell program to create a directory "D" in the current directory, then transfer all the

files having file name starting with "d" from the current directory to the directory "D". 10

MCSL-045 P/S3 P . T . O .

PART II

DBMS

Note : Answer the following questions. They carry 20 marks and the uiua-uoce is t'or5 marks.

1. Create a relational database with the following relations and insert meaningful data in them.5+3+2:70

EMPLOYEE (Emp*, Emp-name, Profession)

PRODUCT (Prod#, Frod-name, Prod-details)

JOB-FUNCTION (Job*, Title)

ASSIGNMENT (Emp#, Prod#, Job#)

And perform Insert, Delete, Update, Drop operations on the created relations.

Find the code of employees and code of products involved in execution of Job#=123.

2. Consider the above relations and execute the following queries : 2lx*-fi2

(a) List all employees who are involved in producing similar products.

(b) List all the products and their details.

(c) List all the titles of the jobs for the employees who are producing the same product.

(d) List all the employee numbers and their names.

2 ,OOOMCSL-045 P/S3

MCA (Revised)


flecembet, 2006


T i m e q l l o w e d : 2 h o u r s Maximum Marks : 50

Note : There are two parts (UNIX and DBMS) in this paper. Each part is for t hour duration'

Attempt only that part(s) in which you are not successful as yet.

PART I

UNIX

Note : Answer the following questions. They carry 20 mqrks qnd the uiua-uoce is for 5

morks.


. (a) To display the online manual for the command "su".

(b) To display the last five lines in a text file.

(c) Pipe the output of the "who" command to the sort command.

(d) Kill a process with its PID.

(e) List the details of the largest file in the current directory'

2. Write a shell script to append the contents of any three text files into a new text file. 5

3. Write a shell program to encrypt any text file with the logic of your own choice (example, you

may replace 'A' by 'C'; 'B' by 'D' etc. or any other replacement of your choice) to encrypt the

file data. 10

MCSL-045 P/S4 P . T . O .

PART II

DBMS

Note : Answer the following questions. They carry 2(i marks and the uiua-uoce is for5 marks.

l' Create a relational database with ihe following relations and insert meaningful data in a DrivingSchool database. S+S+2=j0

STUDENT (St_Name, Class#, Th_Marks, Dr_marks)

STUDENT_DR_TEACHER (St_Name, Dr_T_Name)

TEACHER_TH_CLASS (Class*, Th_T_Name)

TEACHER_VEHICLE (Dr_T_Name, License#)

VEHICLE (Ucense#, Make, Modet, year)

Perform Insertion, Deletion, Updation and Drop operations ori the above relations. Find thedetails of the vehicles owned by Dr. Murthy.

2' Perform following queries using the relations created in Q l through SeL statements. 2lx4=10z

(a) List all the teachers who teach theory as well as the driving lessons to the students.

(b) List the teachers who can drive all the vehicles.

(c) List all the students who are leaming the driving from "Raj".

(d) List all the "Ucense#" of the teachers.

MCSL-045P/S4 2,OOO

Question Paper - Internet Concepts

Documents