Question # 1

Which of the following is not a storage device?

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Hard disk

Printer

Compact disk

ROM

There are types of network topologies

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2

3

4

5

The key board shortcut used to copy selected text or object is

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CTRL + X

CTRL + V

CTRL + C

CTRL + Y

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

From database data is accessed through

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Queries

Function

Reports

Information

Data exists in a data base in the form of

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Tables

Queries

reports

Files

The gets() functions reads the next character from the file and returns it as a(n),,,,,,,,,,,and if error occurs returns EOF

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Float

Integer

String

Double

An input device that has a ball on its bottom that is rolled on a flat surface is called

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Trackball

Mouse

Touch pad

Digitizing/graphic table

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

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Unary statement

Compound statement

Binary statement

Ternary statement

In data communication the sender is also called

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Object

Source

Sink

Medium

Without primary key in a table data is

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Unique

Integrated

Redundant

Complete

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NAT I Computer Science Computer MCQs With Answers

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