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 Computer Questions

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Q:

The idea of cache memory is based on___.

A) on the heuristic 90-10 rule B) on the property of locality of reference
C) on the fact that references generally tend to cluster D) All options are correct
 
Answer & Explanation Answer: B) on the property of locality of reference

Explanation:
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14 2073
Q:

Where is the RAM located in a computer?

A) Monitor B) Processor
C) Mother board D) None of the above
 
Answer & Explanation Answer: C) Mother board

Explanation:

On the right corner of the mother board RAM is located in a computer.

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3 2065
Q:

Which of the following describes computer animation?

A) a sequential art, which emerged in the late nineteenth century to attract more readers to newspapers B) the art of using 2-D and 3-D computer graphics to create moving images and special effects in films
C) a sister art of video games, which involves interaction with a user interface to generate visual feedback D) None of the above
 
Answer & Explanation Answer: B) the art of using 2-D and 3-D computer graphics to create moving images and special effects in films

Explanation:
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1 2045
Q:

A search engine is a program to search

A) files in the www B) documents in the www
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A search engine is a set of programs which enables users to search documents and files ihe world wide web.

 

Common search engines are Google, Yahoo, Bing,...

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1 2041
Q:

Which of the following is not a storage device?

A) Hard drive B) Printer
C) RAM D) None of the above
 
Answer & Explanation Answer: B) Printer

Explanation:

A storage device refers to a computing hardware used to store information permanently or temporarily. The device can be external or internal to a computer, server, and other computing systems.

 

There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, like a hard drive. Secondary storage can be removable, internal, or external.

 

Here printer is not the storage device, it is an outut.

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1 2038
Q:

The operating system creates _ from the physical computer.

A) Virtual device B) Virtual space
C) Virtual computer D) All of the above
 
Answer & Explanation Answer: C) Virtual computer

Explanation:
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1 2037
Q:

A homepage is

A) main page of the website B) access to internet
C) an access to the saved files D) index page of a dictionary
 
Answer & Explanation Answer: A) main page of the website

Explanation:

A homepage is a main or starting page of a website from where we can go to the individual pages by clicking the urls in it.

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5 2036
Q:

CAD stands for _____.

A) Common Aided Design B) Computer Aided Design
C) Complex Aided Design D) Communication Aided Design
 
Answer & Explanation Answer: B) Computer Aided Design

Explanation:
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3 2029