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Computer General Science Test Hard Mode MCQs With Answers

Question # 1

The data in table is entered in

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Design view

normal view

Datasheet view

Layout view

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Question # 2

The initialize expression and increment expression are contained in the loop expression in a

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While loop

For loop

Do-while loop

Mathematical while loop

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Question # 3

The six kinds of words keywords variables constants string constants operators and punctuators are also called

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Group

Token

Identifiers

All the above

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Question # 4

If we dropped the pair of braces then what would happen?

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Only one statement to be executed in the if block

Only one statement to be executed in the else block

Only one statement to be executed in the if block and only one statement to be executed in the else block

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Question # 5

Propagation of signals across a communication medium is known as

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Signaling

Transmission

Broadcasting

Dissemination

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Question # 6

Which of the following type of file requires largest processing time?

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Sequential file

Random file

Indexed sequential file

Direct access file

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Question # 7

In a relational database a single piece of information is called

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Field

Record

Entity

Attribute

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Question # 8

Primary key is used

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To short the data speedy

Searching is speeded up

Not allows duplicate entities

All of the above

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Question # 9

,,,,,,,,,,,,,,is used to separate the three parts of the loop expression in a for loop

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;

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Question # 10

An,,,,,,,,,,,is a thing is the real world that is distinguishable from all other objects.

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Object

Entity

Data

Class

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Question # 11

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

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Constant

Operators

Variables

Punctiators

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