Question Bank & Answer Key of Fundamental of Computers Part 6
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82. A state. is a bi-stable electronic circuit that has
a. Multivibrator
b. Flip-flop
c. Logic gates
d. laten
Answer: B
83. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
a. Spam
b. Trash
c. Calibri
d. Courier
Answer: A
84. DOS stands for
a. Disk Operating System
b. Disk operating session
c. Digital Operating System
d. Digital Open system
Answer: A
85. Who is the chief of Microsoft
a. Babbage
b. Bill Gates
c. Bill Clinton
d. none of these
Answer: B
86. Which of the following are input devices?
a. Keyboard
b. Mouse
c. Card reader
d. Any of these
Answer: D
87. Examples of output devices are
a. Screen
b. Printer
c. Speaker
d. All of these
Answer: D
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
Answer: B
89. IBM stands for
a. Internal Business Management
b. International Business Management
c. International Business Machines
d. Internal Business Machines
Answer: C
90 … translates and executes program at run time line by line
a. Compiler
b. Interpreter
c. Linker
d. Loader
Answer: B
91. is an OOP principle
a. Structured programming
b. Procedural programming
c. Inheritance
d. Linking
Answer: C
92. COBOL is widely used in application s
a. Commercial
b. Scientific
c. Space
d. Mathematical
Answer: A
93. RAM stands for
a. Random origin money
b. Random only memory
c. Read only memory
d. Random access memory
Answer: D
94.1 Byte = ?
a. 8 bits
b. 4 bits
c. 2 bits
d. 9 bits
Answer: A
95. SMPS stands for
a. Switched mode Power Supply
b. Start mode power supply
c. Store mode power supply
d. Single mode power supply
Answer: A
96. The device used to carry digital data on analogue lines is called as
a. Modem
b. Multiplexer
c. Modulator
d. Demodulator
Answer: A