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NAT I Computer Science Computer MCQs With Answers

Question # 1

The words that are made up of a sequence of characters letters and digits are called

Choose an answer

Constant

Operators

Variables

Punctiators

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Question # 2

The cables that consists of tubes of glass through which data are transmitted as pulses of light is

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Twisted pair

Coaxial cable

Fiber optic

None of the above

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Question # 3

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 # 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

This LAN access method that allows multiple devices to talk at once and a protocol determines which device receives priority

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CSMA/CD

CSMA/CS

CSMA/CR

None of the above

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Question # 6

The for loop contains the

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Initialize expression

Test expression

Increment expression

All the above

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Question # 7

Which of the following object of database is used to retrieve data from database?

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Queries

Forms

Reports

Tables

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Question # 8

From database data is accessed through

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Queries

Function

Reports

Information

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Question # 9

Word saves files with this file extension:

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.txt

.wp

.doc

.bak

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Question # 10

When queries are made over multiple tables the related tables will be

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Broken down automatically

Broken down manually

Joined automatically

Joined manually

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Question # 11

Data base is a collection of

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Data

Information

Files

All of these

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