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NAT I Computer Science Computer MCQs With Answers

Question # 1

MS-Word and MS-Excel are:

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Operating systems

Application software

High level languages

Low level languages

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Question # 2

The escape sequence for backslash is

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\ t

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Question # 3

Access IDE is a (an)

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Program

Interface

Database

Database problems

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Question # 4

Which of the following data type offers the highest precision?

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Float

Long int

Long double

Unsigned long int

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Question # 5

Which of the following package is used by the application programmer in order to write a program?

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Low Level Language

High Level Language

Machine Language

Assembly Language

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Question # 6

The wildcard______sal[ei]ma,

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Saleema

Salima

Both a and b

None of them

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Question # 7

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 # 8

The floating point argument in exponential notation is representation as

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Question # 9

Which of the following represents a collection of concepts that are used to describe the structure of a database?

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Data warehouse

Data model

Data structure

Data type

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Question # 10

The method by way of which we can repeat a part of program is

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Using a for statement

Using a do-while statement

Using a while statement

Using a if-then-else statement

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Question # 11

In C every valid string ends with

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Null character

0 (zero)

1 (one)

String

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