351/2005 1. Which one of the following does not extend and java.awt component? a. Check box b. Canvas c. Check box group d. Label 2. Which is default layout manager for panels and applets? a. Flow layout b. Grid layout c. Border layout d. None 3. In C the operator / can be applied to a. integer b. float c. double d. all 4. The bitwise OR operator is used to a. set of desired bits to 1 b. set of desired bits to 0 c. divide numbers d. multiply numbers 5. Explicit type conversion is a. Casting b. Conversion c. Disjunction d. Separation
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351/2005
1. Which one of the following does not extend and java.awt component?
a. Check box
b. Canvas
c. Check box group
d. Label
2. Which is default layout manager for panels and applets?
a. Flow layout
b. Grid layout
c. Border layout
d. None
3. In C the operator / can be applied to
a. integer
b. float
c. double
d. all
4. The bitwise OR operator is used to
a. set of desired bits to 1
b. set of desired bits to 0
c. divide numbers
d. multiply numbers
5. Explicit type conversion is
a. Castingb. Conversionc. Disjunctiond. Separation
6. Which operator has the lowest priority
a. ++
b. %
c. +
d. ||
7. Integer division results in
a. rounding the fractional part
b. truncating the fractional part
c. floating value
d. an error is generated
8. ------ transforms one interface to another
a. program
b. software
c. data
d. none
9. HSAM
a. Hierarchical Sequential Access Method
b. Hierarchical Standard Access Method
c. Hierarchical Sequential and Method
d. Hierarchical Standard and Method
10. Not a Logical database structure
a. Chain
b. Network
c. Tree
d. Relational
11. Which file in MSDOS contains internal commands that are loaded during booting process
a. IO.sys
b. MSDOS.sys
c. Command.com
d. Config.sys
12. Which type of commands in DOS needs additional files for their execution
a. Internal commands
b. External commands
c. Batch commands
d. Redirectors
13. What is the name of the batch file that is automatically run when MSDOS is booted?
a. RUN.BAT
b. CONFIG.SYS
c. CONFIG.BAT
d. AUTORUN.BAT
14. Tool to fix disk errors
a. FDISL
b. SCANDISK
c. CHKDSK
d. FIXDSK
15. FAT
a. File Accomodation Table
b. File Access Type
c. File Allocation Table
d. File Activity Table
16. Which command in DOS can be used to recover accidentally deleted files?
a. Undelete
b. Delete/Cancel
c. Restore
d. Recover
17. Not a multitasking OS
a. Win 98
b. Win NT
c. Win XP
d. MSDOS
18. When a computer is first turned on or restored a special type of absolute loader called a ----- is executed
a. Compiler and go loader
b. boot loader
c. boot strap loader
d. relating loader
19. Poor response times are usually caused by
a. process busy
b. high I/O rates
c. high programming rates
d. any of the above
20. Not a utility
a. Debugger
b. Editor
c. Spooler
d. All
21. A co-processor
a. is relatively easy to support in software
b. causes a processors to function equally
c. works with any application
d. is quite common in modern computers
22. A sequence of instructions from one place in program to another
a. Route
b. Path
c. Sub path
d. Gateway
23. To test a function the programmer has to write a --- which calls the function and passes its test data
a. stub
b. driver
c. proxy
d. none
24. Fastest access time
a. semiconductor memories
b. magnetic disks
c. magnetic tapes
d. compact disks
25. Separate R/W heads are required in which memory access schemes
a. random access
b. sequential access
c. direct access
d. none
26. SCSI is related to
a. storage
b. N/W data transfer
c. keystroke rate
d. picture resolution
27. Store single binary digit
a. capacitor
b. flip flop
c. register
d. inductor
28. Unit to count the speed of printer?
a. CPM
b. DPI
c. PPM
d. BIT
29. Which of the following orgnanizations looks at standards for representation of data on the internet?
a. ISOC
b. W3C
c. IEEE
d. IETE
30. Other name of LAN card
a. NIC
b. Network connector
c. MODEM
d. Internet card
31. Founder of Oracle
a. Bill gates
b. Lars Ellison
c. Andrew a Grove
d. Marc Anderson
32. Macromedia is a name of a company related with
a. hardware
b. software
c. peripherals
d. services
33. Address given to a computer connected to a network
a. system address
b. SYSID
c. process ID
d. IP address
34. Direct X
a. computer part
b. software that drives graphic h/w
c. user interface
d. none
35. When you purchase a product over a mobile phone the transactions are called
a. Web commerce
b. E-commerce
c. M-commerce
d. Mobile purchases
36. Clear the contents of the buffer in ASP?
a. Use response.clear
b. Use response.end
c. Use response.flush
d. Use response.write
37. Different cursor types in ASP
a. Add open dynamic
b. Add open forward only
c. Add open key set
d. ALL
38. Record set object
a. A place where records are held
b. A temporary space for executing query
c. A connecting object between front end and back end
d. A provider for data base application
39. To execute another ASP page within another ASP page?
a. Use the server object
b. Use the redirect method of response
c. Use hyperlink
d. All
40. What are the different types of cursor locations available in ASP?
a. Add use client
b. Add use server
c. All
d. None
41. Mistakes that cause a program to produce erroneous results
a. linker errors
b. logic errors
c. compiler errors
d. syntax errors
42. In programming terms, a group of characters inside a set of quotation marks is
a. variable
b. operation
c. statement
d. string constant
43. The character array A[12] can hold
a. 12 chars
b. 13 chars
c. 11 chars and null string
d. 12 chars and null string
44. If you place a ; after test expression in a while loop, it is
a. pre-test loop
b. post-test loop
c. null statement
d. infinite loop
45. Arrays may be ---- at the time they are ----
a. resized, executed
b. re-scoped, deleted
c. initialized, declared
d. pre-compiled, type cast
46. Members of a class object are accessed with the
a. dot operator
b. cin object
c. extraction operator
d. stream insertion operator
47. The – decodes an instruction and generates an electric signal
a. ALU
b. Main memory
c. BIOS
d. Control unit
48. The ---- may be used to read information from a file
a. cin object
b, file.read() method
c. file.in macro
d. none
49. Class declarations stored in
a. diskettes
b. under pseudonyms
c. in .cpp files along with function definition
d. in their own header files
50. C++ requires that a copy constructor parameter be a
a. integer
b. floating point
c. pointer
d. reference object
51. In the statement template <class T>, T represent
a. The name of the function template
b. T stands for Template
c. A generic data type that is used in fn template
d. The int data type
52. A ---- is used in a function template to specify a generic data type
a. dummy variable
b. exception
c. catch block
d. type parameter
53. A function template’s prefix contains --- in angle brackets
a. one or more generic data types
b. the function declaration
c. the constant values
d. the functions return type
54. Appending a node means adding it to the end of a list. – a node means putting a new node in the list but not necessary at the end.
a. concatenating
b. popping
c. clamping
d. adding
55. DNS
a. Domain Name System
b. Digital Node Subscriber
c. Dynamic Name Sercer
d. None
56. The language resembling Java for the creation of web pages
a. java applets
b. jpeg
c. jdk
d. java script
57. A type of file available on the internet which can be read by the acrobat reader
a. flat file
b. signature file
c. pdf file
d. binary file
58. Programs written in java for producing special effects in web pages
a. java script
b. jpeg
c. jdk
d. java applets
59. # is called
a. Token passing operator
b. Stringizing operator
c. Directive operator
d. None
60. The file in DOS that set up the machine for operation
a. io.sys
b. autoexec.bat
c. command.com
d. config.sys
61. Which insn used with BCD arithmetic operator
a. DAA
b.AAD
c.AAM
d.None
62. Describes the syntac of tokens
a. regular expressions
b. context free grammar
c. non-context free grammar
d. none
63. ___ implements recursive descent parsing by handling a stack of activation records explicitly
a. top-down parsing
b. shift reduce parsing
c. predictive parsing
d. none
64. The phase that separates source language to tokens
a. syntax analyser
b. parser
c. lexical analyser
d. passes
65. The ruler that gives meaning to programs
a. semantics
b. syntax
c. compiler
d. none
66. The program that takes the object file generated by the assembler program
a. assembler
b. loader
c. editor
d. none
67. ____ is assembler directive
a. ORG
b. AND
c. LXI
d. none
68. The process of accessing information on a floppy disk is
a. random
b. serial
c. semi random
d. none
69. The editor is
a. an ALP that reads and writes the information on the disk
b. a HLL pgm that allows the user to write programs
c. a pgm that allows the user to write , modify and store text in the computer
d. all
70. A stack is
a. an 8-bit register in the microprocessor
b. an 16-bit register in the microprocessor
c. a set of memory locations in R/W reserved for storing information temporarily during the execution of a program
d. 16-bit memory address stored in the program counter
71. When a subroutine is called the address of the instruction following the CALL instruction is stored in the
a. stack pointer
b. accumulator
c. program counter
d. stack
72. A disk controller is
a. program that manages file on disk
b. circuit that interfaces the disk with microcomputer
c. mechanism that controls the spinning of disk
d. program that manages disk allocation
73. __________ is non-maskable interrupt
a. RST 7.5
b. INTR 8085
c. TRAP
d. none
74. Int 14H
a. keyword interrupt
b. controls the serial COM ports attached to the computer
c. controls many of the various i/o devices interfaced to the computer
d. none
75. The interleaving of CPU and I/O operations is
a. TS
b. Multithreading
c. Multiprogramming
d. none
76. __ is a vertical column of bit cells of all the words at the same position
a. bit array
b. bit slice
c. bit series
d. bit vector
77. Register to enable and disable the bit slices to be involved in the parallel comparison operations
a. comparand operator
b. masking reg
c. indicator reg
d. temp reg
78. Err objects default property is
a. Err.clear
b. Err.description
c. Err.source
d. Err.numbers
79. Not a C token
a. Keywords
b. Backslash
c. Constants
d. Identifier
80. Ex of user defined type declaration
a. int
b. char
c. float
d. enum
81. ReDim used for
a. declaring dynamic array
b. declaring array
c. to change the size of dynamic array
d. to declare multi dimension arrays
82. The switching circuit in which the source and destination data rate must be the same
a. Circuit switching
b. Message switching
c. Virtual circuit service
d. none
83. not belongs to LAN topologies
a. bus
b. star
c. circle
d. logical
84. ______________ is a device used to bridge different network architecture
a. router
b. gateways
c. interfaces
d. none
85. full duplex mode of transmission is in
a. 4-wire modems only
b. 2-wire ..
c.2 wire or 4 wire modems
d. not in ,,
86. Secondary channel in modem uses
a. ASK
b. FSK
c. PSK
d. None
87. one of the functions of the training sequence
a. test the modems
b. synchronise the descrambler
c. test the DTE
d. all
88. High speed modems for switched telephone connections are equipped with
a. adaptive equalizers
b. fixed ,,
c. manually adjustable ,,
d. adaptive and fixed ,,
89. Echo controller is req in
a. 4-wire full duplex high speed modems
b. 2-wire ,,
c. 2-wire half ,,
d. all
90. Two level logic means
a. logic high, logic low
b. each i/p signal has to pass thru 2 gates to reach the o/p
c. fluctuating logic
d. none
91. Register that holds digital data temporarily
a. buffer register
b. flip flop
c. latch
d. none
92. A group of flipflops storing data
a. register
b. counter
c. trigger
d. none
93._____ is the first pgm to run whn the computer boots up.
a. SS
b. OS
c. Sys operations
d. none
94. A pulse used to initiate a change in the state of a logic circuit