Computer Questions

Q:

Which of the following is not an operating system

A) Android B) Vista
C) iOS D) Opera
 
Answer & Explanation Answer: D) Opera

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Q:

Computers cannot work without

A) Scanner B) Internet
C) Mouse D) CPU
 
Answer & Explanation Answer: D) CPU

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Q:

To change the date shortcut used

A) Alt + F3 B) Alt + F2
C) F2 D) F1
 
Answer & Explanation Answer: C) F2

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Q:

What is the name of a memory buffer used to accommodate a speed differential ?

A) Cache B) Stack Pointer
C) Accumulator D) DISC
 
Answer & Explanation Answer: A) Cache

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Q:

What is the full form of JPEG?

A) Joint Photographic Experts Group B) Joint Protocol Experts Graphics.
C) Joint Programming Experts Graphics D) Joint Project Experts Group
 
Answer & Explanation Answer: A) Joint Photographic Experts Group

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Q:

What is a bug in computer terminology?

A) A virus B) A program
C) An error in program D) Magnetic disk storage device
 
Answer & Explanation Answer: C) An error in program

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Q:

In IT, the technique of delaying outgoing acknowledgements temporarily is known as

A) AR Acknowledgement B) AR request
C) Piggybacking D) Piggyframing
 
Answer & Explanation Answer: C) Piggybacking

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Q:

In IT, associative memory is called as

A) Virtual memory B) Cache memory
C) Content addressable memory D) Main memory
 
Answer & Explanation Answer: B) Cache memory

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