81. A self replicating program, similar to a virus which was taken from a 1970sscience fiction novel by John Bruner entitled the Shockwave Rider is:
A. Bug
B. Vice
C. Lice
D. Worm
[toggle] Answer – D [/toggle]
82. A state. is a bi-stable electronic circuit that has
A. Multivibrator
B. Flip-flop
C. Logic gates
D. laten
[toggle] Answer – B [/toggle]
83.Unwanted repetitious messages, such as unsolicited bulk e-mail is knownas
A. Spam
B. Trash
C. Calibri
D. Courier
[toggle] Answer – A [/toggle]
84.DOS stands for
A. Disk Operating System
B. Disk operating session
C. Digital Operating System
D. Digital Open system
[toggle] Answer – A [/toggle]
85.Who is the chief of Microsoft
A. Babbage
B. Bill Gates
C. Bill Clinton
D. none of these
[toggle] Answer – B [/toggle]
86.Which of the following are inputdevices?
A. Keyboard
B. Mouse
C. Cardreader
D. Any of these
[toggle] Answer – D [/toggle]
87.Examples of output devices are
A. Screen
B. Printer
C. Speaker
D. All of these
[toggle] Answer – D [/toggle]
88.Which of the following is also known as brain of computer
A. Control unit
B. Central Processing unit
C. Arithmetic and language unit
D. Monitor
[toggle] Answer – B[/toggle]
89.IBM stands for
A. Internal Business Management
B. International Business Management
C. International Business Machines
D. Internal Business Machines
[toggle] Answer – C [/toggle]
90. ___________translates and executes program at run time line by line
A. Compiler
B. Interpreter
C. Linker
D. Loader
[toggle] Answer – B [/toggle]
91. is an OOP principle
A. Structured programming
B. Procedural programming
C. Inheritance
D. Linking
[toggle] Answer – C [/toggle]
92. COBOL is widely used in applications
A. Commercial
B. Scientific
C. Space
D. Mathematical
[toggle] Answer – A [/toggle]
93. RAM stands for
A. Random origin money
B. Random only memory
C. Read only memory
D. Random access memory
[toggle] Answer – D [/toggle]
94.1 Byte=?
A. 8 bits
B. 4 bits
C. 2 bits
D. 9 bits
[toggle] Answer – A [/toggle]
95.SMPS stands for
A. Switched mode Power Supply
B. Start mode power supply
C. Store mode power supply
D. Single mode power supply
[toggle] Answer – A [/toggle]
96.The device used to carry digital data onanaloguelines is called as
A. Modem
B. Multiplexer
C. Modulator
D. Demodulator
[toggle] Answer – A [/toggle]
97.VDU is also called
A. Screen
B. Monitor
c. Both 1 & 2
D. printer
[toggle] Answer – C [/toggle]
98. BIOS stands for
A. Basic Input Output system
B. Binary Input output system
C. Basic Input Off system
D. all the above
[toggle] Answer – A [/toggle]
99. MICR stands for
A. Magnetic Ink Character Reader
B. Magnetic Ink Code Reader
C. Magnetic Ink Cases Reader
D. None
[toggle] Answer – A [/toggle]
100. EBCDIC stands for
A. Extended Binary Coded Decimal Interchange Code
B. Extended Bit Code Decimal Interchange Code
C. Extended Bit Case Decimal Interchange Code
D. Extended Binary Case Decimal Interchange Code
[toggle] Answer – A [/toggle]
See Also