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NAT I Computer Science Computer MCQs With Answers

Question # 1

Conditional operators are

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Unary operator

Binary operator

Ternary operator

None

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Question # 2

When you copy a block of text in a word document it is temporarily stored in the:

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Buffer

Clipboard

Cache

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Question # 3

Which of the following can be used to join similar types of networks?

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Bridges and repeater

Bridges and routers

Repeaters and gateways

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Question # 4

The reason for using computers is / are that they

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Work much faster

Never get tired

Can do the jobs dangerous for human beings to do

All of the above

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Question # 5

A spare copy of data on a secondary storage is called

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Store

Backup

Reference

None of the above

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Question # 6

In ERD model the relationship between two entities is represented by a

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Diamond symbol

Rectangular box

Oval symbol

Line

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Question # 7

Auto format

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Opens or closes toolbox

Applies predefined formats to a report

Applies predefined to a form

Both b and c

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Question # 8

Computer Aided Manufacturing

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Brings quality improvements in manufacturing

Manufacturing is without human intervention

Changes in product design can be easily made

All of the above

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Question # 9

Which of the following is the most common protocol used for E-mail?

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FTP

POP

SMTP

Jpeg

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Question # 10

Database system can be divided into______broad categories

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Question # 11

The statement associated with the while statement can be a ...........

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Unary statement

Compound statement

Binary statement

Ternary statement

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