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Computer General Science Test Hard Mode MCQs With Answers

Question # 1

Expression 1? Expression 2: Expression 3; If the expression! is true then which of the following is correct?

Choose an answer

The value returned will be expression!

The value returned will be expression 2

The value returned will be expression 3

No value return

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Question # 2

A,,,,,,,,,,,,,,,,is a series of declarations and statements surrounded by braces.

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Compound statement

If statement

If-else statement

Switch statement

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Question # 3

To enter the same data into current record

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Ctrl + '

Ctrl+ "

Ctrl + :

Ctrl + ;

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Question # 4

Some compilers allow variable names whose length could be up to

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1 to 20 Characters

1 to 40 characters

1 to 60 characters

1 to 80 characters

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Question # 5

An external variable is defined in a declaration

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In main () only

In the first function that uses it

In any function that mean it

Outside of any function

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Question # 6

Which of the following can be passed to a function via arguments?

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Constants

Variables (with values)

Expressions

Preprocessor directives

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Question # 7

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

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Unary statement

Compound statement

Binary statement

Ternary statement

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Question # 8

Data base is a collection of

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Data

Information

Files

All of these

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Question # 9

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 # 10

Formal arguments are also called

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Actual arguments

Dummy arguments

Original arguments

Referenced arguments

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Question # 11

A modem

Choose an answer

Converts analog signals into digital signals

Converts digital signals into analog signals

Connects a computer in a LAN

Both a and b above

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