Computer Questions

Q:

A Computer works on a _______ number system

A) binary B) octal
C) decimal D) hexadecimal
 
Answer & Explanation Answer: A) binary

Explanation:
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Q:

A template stores

 

A) Auto text entries B) Graphics, text, styles, macros
C) Customized word command setting D) All of above
 
Answer & Explanation Answer: D) All of above

Explanation:
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Q:

Missing Slot Covers on a Computer can cause

A) Power Surges B) Incomplete Path of ESD
C) Over Haeat D) EMI
 
Answer & Explanation Answer: C) Over Haeat

Explanation:

The slot covers on a computer reduce the dust build up inside the computer. So the slot covers should be present in proper place.The missing covers can disrupt the airflow design of the case and cause overheating problems.

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Q:

The unit MIPS is used to measure the speed of a___.

A) Disk drive B) Tape drive
C) Printer D) Processor
 
Answer & Explanation Answer: D) Processor

Explanation:

MIPS refers millions instruction per sec and is used to measure the speed of Processor.

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Q:

By default, a real number is treated as a

A) Integer B) Float
C) Double D) Long double
 
Answer & Explanation Answer: B) Float

Explanation:

By default, a real number is treated as a float variable.

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Q:

You cannot close MS Word application by

A) From File menu choose Close submenu B) Click X button on title bar
C) Choosing File menu then Exit submenu D) Press Alt + F4
 
Answer & Explanation Answer: A) From File menu choose Close submenu

Explanation:
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Q:

Website address is a unique name that identifies a specific ___ on the web.

A) Link B) Web browser
C) PDA D) Web site
 
Answer & Explanation Answer: D) Web site

Explanation:

Website address is a unique name that identifies a specific web site on the web.

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Q:

Codes consisting of bars or lines of varying widths or lengths that are computer readable are known as ____

A) An AsCII code B) A magnetic tape
C) AN OCR scanner D) A Bar code
 
Answer & Explanation Answer: D) A Bar code

Explanation:
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