Computer Questions

Q:

Which of the following is a volatile memory of a computer?

A) Secondary Memory B) Cache memory
C) RAM D) ROM
 
Answer & Explanation Answer: C) RAM

Explanation:
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Q:

Any online 'demo' is

A) An interactive presentation B) A non-interactive presentation
C) Not a sequential presentation D) An active user interface
 
Answer & Explanation Answer: B) A non-interactive presentation

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Q:

In the following list of devices which device is used in network layer?

A) Repeaters B) Router
C) Application Gateway D) Switch
 
Answer & Explanation Answer: B) Router

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Q:

Which of the following does computing in a personal computer?

A) CPU B) Motherboard
C) RAM D) BIOS
 
Answer & Explanation Answer: A) CPU

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Q:

Bill Gates co-founded 'Microsoft Corporation' in 1975 with?

A) Chris Hughes B) Tim Berners-Lee
C) Steve Paul Jobs D) Paul G. Allen
 
Answer & Explanation Answer: D) Paul G. Allen

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Q:

Which of the following error occurs when software tries toaccess protected memory?

A) Segmentation Fault B) Display time Error
C) IO Error D) Runtime Error
 
Answer & Explanation Answer: A) Segmentation Fault

Explanation:

A segmentation fault is a common condition thatcauses programs to crash; they are often associatedwith a file named core. They are caused by a programtrying to read or write an illegal memory location. Inother words, this is a memory access violation error.

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Q:

Which one of the following does not belong to the group?

A) Android B) BADA
C) DOS D) Symbian
 
Answer & Explanation Answer: C) DOS

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Q:

Find the odd statement out in relation to firewall.

A) Firewall can be a software B) Firewall can be a hardware
C) Firewall can be a combination of software & hardware D) Firewall protects computer from fire
 
Answer & Explanation Answer: C) Firewall can be a combination of software & hardware

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