Computer Questions

Q:

Which of the following refers to a small, single-site network ?

A) LAN B) DSL
C) RAM D) USB
 
Answer & Explanation Answer: A) LAN

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Q:

A ........ is approximately one billion bytes

A) Megabyte B) Gigabyte
C) Terabyte D) None of these
 
Answer & Explanation Answer: B) Gigabyte

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Q:

The ___________ has emerged as a convenient means of global communication, information sharing and services.

 

A) e-books B) Internet
C) Satellites D) Public telephone booths
 
Answer & Explanation Answer: B) Internet

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Q:

Which computer language is used for artificial intelligence?

 

A) Java B) Dot Net
C) C# D) Python
 
Answer & Explanation Answer: D) Python

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Q:

C, BASIC, COBOL, and Java are examples of ............language

A) low-level B) programming
C) computer D) high-level
 
Answer & Explanation Answer: D) high-level

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Q:

What characteristic of read-only memory (ROM ) makes it useful?

A) ROM informationcan be easily updated B) Data in ROM is non volatile, that is, it remains there even without electrical power
C) ROM provides very large amounts of inexpensive data storage D) ROM chips are easily swapped between different brands of computers
 
Answer & Explanation Answer: B) Data in ROM is non volatile, that is, it remains there even without electrical power

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Q:

Storage which stores or retains data after power off is called____

A) Volatile storage B) Non-volatile storage
C) Sequential storage D) Direct storage
 
Answer & Explanation Answer: B) Non-volatile storage

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Q:

In Microsoft Excel, down arrow key stroke leads to ____________ cell movement on spreadsheet.

 

A) One cell up   B) One cell down
C) One cell Left D) One cell right  
 
Answer & Explanation Answer: B) One cell down

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