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 Computer Questions

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Q:

What is a default file extension for all word documents?

A) TXT B) WRD
C) FIL D) DOC
 
Answer & Explanation Answer: D) DOC

Explanation:
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Q:

The First Mechanical Computer Designed by Charles Babbage was called?

A) Super Computer B) Abacus
C) Calculator D) Analytical Engine
 
Answer & Explanation Answer: D) Analytical Engine

Explanation:

Computer was invented by Charles Babbage.

The First Mechanical Computer Designed by Charles Babbage, a British mathematician was called as Analytical Engine which resembles today's modern machines  between 1833 and 1871.

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33 9792
Q:

You can use the tab key to ________

A) move a cursor across the screen B) indent a paragraph
C) move the cursor down the screen D) both (a) and (b)
 
Answer & Explanation Answer: D) both (a) and (b)

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Q:

Which of the following are advantage of CD-ROM as a storage media?

A) CD-ROM is an inexpensive way to store large amount of data and information B) CD-ROM disks retrieve data and information more quickly than magnetic disks do
C) CD-ROMS make less errors than magnetic media D) All of these
 
Answer & Explanation Answer: A) CD-ROM is an inexpensive way to store large amount of data and information

Explanation:
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Q:

The instructions for starting the computer are housed in _____

A) RAM B) CD-ROM
C) ROM Chip D) None of these
 
Answer & Explanation Answer: C) ROM Chip

Explanation:
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26 9614
Q:

_________ provide expansion capability for a computer system

A) Sockets B) Slots
C) Bytes D) None of these
 
Answer & Explanation Answer: B) Slots

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Q:

The term _____ designates equipment that might be added to a computer system to enhance its functionality

A) digital device B) system add-on
C) disk pack D) peripheral device
 
Answer & Explanation Answer: D) peripheral device

Explanation:
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22 9213
Q:

Which of the following software applications would be the most appropriate for performing numerical and statistical calculations?

A) Database B) Document Processor
C) Graphic Package D) Spread Sheet
 
Answer & Explanation Answer: D) Spread Sheet

Explanation:
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