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NAT I Computer Science Computer MCQs With Answers

Question # 1

Which of the following buttons of find and Replace dialog box is clicked to start the search process?

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Find

Find next

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Question # 2

The method of reading characters written in magnetized ink is:

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Bar-code reader

MICR

OMR

OCR

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Question # 3

The for loop contains the

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Initialize expression

Test expression

Increment expression

All the above

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Question # 4

The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.

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0 (zero)

NULL

1 (one)

File

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Question # 5

---------- is used to store program and data white these are being executed

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ROM

RAM

Hard disk

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Question # 6

How many components are present in data base?

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Two

Three

Four

FIve

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Question # 7

Which of the following is the name of an antivirus?

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Trojan horse

Dr. Solomon's Toolkit

Logic bomb

Redlof

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Question # 8

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 # 9

This is a Command Line operating system:

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Windows

DOS

Solaris

Linux

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Question # 10

The data in table is entered in

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Design view

normal view

Datasheet view

Layout view

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Question # 11

Which of the following printers gives the highest printing resolution?

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Laser printer

Dot matrix printer

Ink jet printer

Thermal transfer printer

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