Understanding Computer Viruses

Understanding Computer Viruses

9th Grade

10 Qs

quiz-placeholder

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Understanding Computer Viruses

Understanding Computer Viruses

Assessment

Quiz

Information Technology (IT)

9th Grade

Practice Problem

Hard

Created by

Wafia Bathul

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a computer virus?

A destructive software program.

A type of hardware.

A network protocol.

A computer application.

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What are the five common symptoms of virus infection?

The computer runs slower than usual.

The computer crashes and restarts every few minutes.

Applications do not work correctly.

Unusual error messages appear.

You cannot print items correctly.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a computer virus spread?

It activates when the infected program is started.

It spreads through physical connections.

It requires user intervention to spread.

It cannot spread on its own.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a Boot Sector Virus?

Infects the boot sector accessed at startup.

Overwrites files or programs.

Infects user-created macro files.

Changes its code each time it spreads.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between worms and viruses?

Worms self-replicate, viruses need a host.

Worms corrupt files, viruses do not.

Worms are slower than viruses.

Worms are a type of virus.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a logic bomb?

A program that lies dormant until triggered.

A type of virus that spreads rapidly.

A software that protects against viruses.

A hardware component that fails.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of antivirus software?

To prevent, detect, and remove malicious programs.

To enhance computer performance.

To manage network traffic.

To create backups of data.

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