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NAT I Computer Science Computer MCQs With Answers

Question # 1

The degree of a table is the total number of

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Tuple

Attribute

Records

Fields

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Question # 2

Printf() is a

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Built-in function

User-defined function

Local function

Keyword

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Question # 3

The fastest mode of data transmission is

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Simplex

Half duplex

full-duplex

None of the above

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Question # 4

The variables commonly used in C functions are accessible

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To all other functions

To only one function

To specific functions

To special functions

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Question # 5

As compared to a command line operating system a GUI operating system is:

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More efficient

Easier to use

More reliable

All of the above

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Question # 6

To relationship between countries and their capitals is an example of .............relationships

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One-to-one

One to many

Many to many

None of them

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Question # 7

A fire pointer is a(n),,,,,,,,,,,of type File that is defined in stdio.h.

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String

Constant

Variable

Array

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Question # 8

In MS-Word the data that is being copied or moves is:

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Temporarily stored in Recycle bin

Permanently stored in Recycle bin

Temporarily stored in clipboard

Permanently stored in clipboard

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Question # 9

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

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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 # 10

In hybrid distribution which kind of fragments are stored at only one site?

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Critical fragments

Non-critical fragments

Critical and non-critical fragments

Only large fragments

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Question # 11

The break statement is used to exit from which part of a loop?

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Beginning

Middle

End

None of the above

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