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Computer General Science Test Hard Mode MCQs With Answers

Question # 1

CTRL + ALT +Del is

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An invalid key combination

Recognized by windows

Used to close the active window

Both b and c

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Question # 2

Each attribute of an entity set has a particular value The set of possible values that a given attribute can take is called its

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Range

Domain

Relationship

Association

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Question # 3

The character "{" is a

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Keyword

Constant

Punctuators

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Question # 4

In the do while loop the test condition is evaluated

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After the loop is executed

Before the loop is executed

Between the loop is executed

All the above

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Question # 5

If block is called

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The group of if and else statement

The group of statements after the if up to and not including the else

The group of statements after the else up to and not including the if

All the above

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Question # 6

A do-while loop is useful when

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The body of the loop will never be executed

The body of the loop will be executed at least once

The body of loop may never be execute

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Question # 7

The major reason to use a word processor like MS-Word is that you

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Don't have to retype the document to make changes

Can integrate pictures and text in a document

Can format text using different font faces and sizes

All of the above

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Question # 8

A multiple statement while loop is terminated with a

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Right brace

Right bracket

Coma

Semicolon

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Question # 9

The information contained in this type of memory is lost power is switched off:

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Disk Memory

Read only memory

Random access memory

Magnetic memory

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Question # 10

Which of the following is/are part/parts of the CPU?

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Control unit

Arithmetic & logical unit

Registers

All of the above

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Question # 11

a+=b is equivalent to

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b+=a

a = + b

a= a +b

b= b +a

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