Computer Questions

Q:

A group of eight bits is called

A) buzz B) nibble
C) byte D) word
 
Answer & Explanation Answer: C) byte

Explanation:

A group of eight bits is called as a byte and that of 4 bits is called as a nibble.

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Q:

Which of these is not a means of personal communication on the internet  ?

A) Instant messaging B) Chat
C) Electronic mail D) Instanotes
 
Answer & Explanation Answer: D) Instanotes

Explanation:
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Q:

A person who used his or her expertise to gain access to other people's computers to get information illegally or do damage is a ________

A) spammer B) hacker
C) instant messenger D) programmer
 
Answer & Explanation Answer: B) hacker

Explanation:
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Q:

Secondary storage ________

A) does not require constant power B) does not use magnetic media
C) consists of four main types of devices D) does not store information for later retrieval
 
Answer & Explanation Answer: A) does not require constant power

Explanation:
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Q:

A spreadsheet contains

A) Rows B) Columns
C) Both A & B D) Tables
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A_spreadsheet_contains1553603758.png image

 

A spreadsheet contains both rows and columns.

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Q:

The term computer is derived from

A) Latin language B) Sanskrit language
C) Greek language D) German language
 
Answer & Explanation Answer: A) Latin language

Explanation:

The term computer is derivrd from the latin keyword 'computare' which means to calculate or to compute.

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Q:

What is the most common way to get a virus in your computers hard disk?

A) By installing games from CD ROMs B) By opening e-mails
C) By uploading pictures from mobile to the computers D) By sending e-mails
 
Answer & Explanation Answer: B) By opening e-mails

Explanation:
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Q:

A(n) .......... is a small group of computers and peripherals linked together in a small geographic area. 

A) WAN B) PAN
C) LAN D) CAN
 
Answer & Explanation Answer: C) LAN

Explanation:
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