Question # 1

The extension of an executable file is

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Xis-

Doc-

Cxt-

Exe

Security protection for personal computer include.

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Internal component

Lock and cables

Software

All of these

The example of antivirus is.

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MCA Fee

Trojan Horse

Worm

Logic bomb

Which of the following viruses executes when starting the computer

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Macro

File infector

Boot sector

Salami shaving

A data bus with 32 lines can transfer which data at a time.

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32 bit

32 bytes

4 bytes

Both a and c

A secret word to be typed before any activity can take place

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Biometric data

Data encryption

Password

Wcode word

Which of the following is not a antivirus program

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Norton

McAfee

Redlof

Dr. Solman

A secrat word or Number to be typed in on a key board before any activity can take place is called.

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Password

Biometric

Data encryption

Username

Trojan Horse is a type of.

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Virus

Antivirus

Horse

Hacker

A special program that can detect and remove viruses from computer is called

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Virus

Anti-virus

Group ware

Custom

Which is not a virus?

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Trojan Horse

Logic Bomb

MCA fee

Red lof

A virus that replicated itself is called a.

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Buy

Vaccine

Bomb

Worm

The measurement of things such as finger print and retinal scans used for security access is called.

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Copy right

Eye retina

Voice recognition

Finger print

Virus are transferred from one computer to another due to.

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Dust in room

Exchange of displaying screen

Exchange data and program

High temperature of room

Software that is available free for a limited period is called

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Free ware

Group ware

Share ware

Vertical

Which of the following is an antivirus.

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Rodlof

Logic bomb

NOD 32

Trojan Horse

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Computer Science Ics Part 1 Chapter 6 Online Test MCQs With Answers

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