Free Printable Computer Networking Quiz

Free Printable Worksheets

Worksheets

Computer Networking Quiz

Total questions: 35

Worksheet time: 18mins

Name

Class

Date

1.

How many bits are in an IPv6 address?

a)

32 bits

b)

64 bits

c)

128 bits

d)

256 bits

2.

Which protocol is used for transferring web pages?

a)

FTP

b)

SMTP

c)

HTTP

d)

SNMP

3.

Which protocol is used for sending emails?

a)

FTP

b)

SMTP

c)

HTTP

d)

POP

4.

Which protocol is used for file transfer?

a)

SMTP

b)

SNMP

c)

FTP

d)

DNS

5.

What does DNS stand for?

a)

Data Network System

b)

Domain Number Source

c)

Domain Name System

d)

Device Network Service

6.

What is the function of a firewall?

a)

Store files

b)

Speed up PC

c)

Filter network traffic

d)

Install software

7.

What does VPN stand for?

a)

Virtual Private Network

b)

Visual Program Node

c)

Variable Protocol Network

d)

Virtual Public Network

8.

Which network topology connects all computers to a single cable?

a)

Ring

b)

Star

c)

Bus

d)

Mesh

9.

What is a computer virus?

a)

A system update

b)

A harmless file

c)

Malicious program

d)

A hardware device

10.

Main purpose of a computer virus?

a)

Increase speed

b)

Decorate screen

c)

Damage or steal data

d)

Save battery

11.

What is a Trojan horse?

a)

Hardware

b)

Fake useful-looking malware

c)

Antivirus tool

d)

Game program

12.

What is a worm?

a)

File compressor

b)

Self-replicating malware

c)

Router

d)

Firewall

13.

What is spyware?

a)

Game

b)

Data cleaner

c)

Software that steals information

d)

Browser extension

14.

What is ransomware?

a)

Music software

b)

Malware demanding money

c)

Video player

d)

PDF reader

15.

What is an antivirus?

a)

Instagram filter

b)

Malware creator

c)

Malware detector

d)

USB cable

16.

Which is antivirus software?

a)

VLC

b)

Chrome

c)

Kaspersky

d)

Discord

17.

Firewall is used for:

a)

Editing photos

b)

Monitoring network traffic

c)

Writing code

d)

Saving passwords

18.

What is a password?

a)

A game

b)

A secret code for identification

c)

A device

d)

A website

19.

Strong password includes:

a)

Only letters

b)

Only numbers

c)

Mixed characters (A/a, 0–9, symbols)

d)

Only symbols

20.

How often should passwords be changed?

a)

Never

b)

Every week

c)

Every 2–3 months

d)

Once per year

21.

What should you never share?

a)

Wallpaper

b)

Music

c)

Password

d)

Browser

22.

Best way to protect against viruses?

a)

Turn off Wi-Fi

b)

Update antivirus

c)

Delete apps

d)

Change wallpaper

23.

What is phishing?

a)

Installing apps

b)

Fake messages to steal data

c)

Speed test

d)

Game download

24.

What is two-factor authentication (2FA)?

a)

Two passwords only

b)

Password + verification code

c)

Antivirus

d)

New hardware

25.

Why update antivirus?

a)

For new themes

b)

To detect new threats

c)

To watch videos

d)

To install games

26.

Malware signature database is:

a)

List of movies

b)

Collection of malware patterns

c)

Game files

d)

Cloud photos

27.

What should you do if computer is infected?

a)

Install games

b)

Disconnect & scan

c)

Turn up volume

d)

Delete desktop icons

28.

What are mobile technologies?

a)

For desktop PCs

b)

For large servers

c)

Smartphone-related technologies

d)

CRT monitors

29.

Popular mobile OS?

a)

Windows XP

b)

Android & iOS

c)

MS-DOS

d)

Linux Server

30.

What is a mobile app?

a)

Hardware

b)

Website

c)

Mobile software

d)

USB driver

31.

Responsive design is:

a)

Website for printers

b)

Website adapting to screen sizes

c)

Antivirus

d)

Gaming mode

32.

What is Tilda?

a)

Video editor

b)

Website builder

c)

Browser

d)

Antivirus

33.

What is Wix?

a)

Cloud storage

b)

Website builder

c)

Driver update tool

d)

Video compressor

34.

Main advantage of website builders:

a)

Need coding

b)

Hard to use

c)

Easy website creation

d)

Only for programmers

35.

What is a block in Tilda?

a)

Virus

b)

Pre-designed section

c)

Photo editor

d)

Game tool

Reset

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