Networks and the Internet: Interactive Learning Quizzes for Year 8 Computing

Question 1

Which protocol is used to send emails over the Internet?

Accepted Answer

Simple Mail Transfer Protocol (SMTP)

Answer

HyperText Transfer Protocol (HTTP)

Answer

File Transfer Protocol (FTP)

Answer

Transmission Control Protocol (TCP)

Question 2

What is the role of a web server?

Accepted Answer

To host websites and make them accessible to users

Answer

To send and receive emails

Answer

To scan for and remove viruses

Answer

To store user data

Question 3

Which of the following is NOT a common network topology?

Accepted Answer

Triangle

Answer

Bus

Answer

Ring

Answer

Star

Question 4

What is the primary function of a firewall?

Accepted Answer

To prevent unauthorized access to a network

Answer

To connect different networks

Answer

To store data

Answer

To route traffic

Question 5

Which of these is a web browser?

Accepted Answer

Google Chrome

Answer

Microsoft Word

Answer

Adobe Photoshop

Answer

VLC Media Player

Question 6

What is the main purpose of a domain name?

Accepted Answer

To provide a user-friendly address for a website

Answer

To store website data

Answer

To connect to a specific IP address

Answer

To protect a website from cyberattacks

Question 7

Which of the following is NOT an example of an online collaboration tool?

Accepted Answer

Minecraft

Answer

Google Docs

Answer

Microsoft Teams

Answer

Zoom

Question 8

What is a key distinction between a virus and a worm?

Accepted Answer

Viruses infect files, while worms infect networks

Answer

Worms infect files, while viruses infect networks

Answer

Viruses are always more harmful than worms

Answer

Worms are always more harmful than viruses

Question 9

Which of these is a recommended practice for online safety?

Accepted Answer

Using strong and unique passwords

Answer

Sharing personal information with strangers

Answer

Downloading files from unknown sources

Answer

Opening suspicious email attachments

Question 10

What is the main function of a router?

Accepted Answer

To route traffic between networks

Answer

To connect devices to a network

Answer

To store data

Answer

To protect a network from cyberattacks

Question 11

What is the name of the set of rules that define how devices communicate on a network?

Accepted Answer

Protocol

Answer

Standard

Answer

Algorithm

Answer

Interface

Question 12

What is the key difference between a local area network (LAN) and a wide area network (WAN)?

Accepted Answer

LANs are smaller and typically limited to a single building, while WANs span larger distances.

Answer

LANs are public networks, while WANs are private networks.

Answer

LANs only support wired connections, while WANs support both wired and wireless connections.

Answer

LANs are more secure than WANs.

Question 13

What is the World Wide Web (WWW)?

Accepted Answer

A collection of interconnected web pages accessible through the Internet

Answer

A search engine for finding information on the Internet

Answer

A type of network protocol for communication

Answer

A software program for browsing the Internet

Question 14

What are some potential drawbacks of using the Internet?

Accepted Answer

It can be a source of false or misleading information.

Accepted Answer

Excessive use can lead to addiction or distraction.

Accepted Answer

It can be used for illegal or harmful purposes.

Question 15

Identify the type of network that connects devices within a limited geographical area, such as a home or office:

Accepted Answer

Local Area Network (LAN)

Answer

Wide Area Network (WAN)

Answer

Metropolitan Area Network (MAN)

Answer

Regional Area Network (RAN)

Question 16

Who is responsible for providing internet access to end users?

Accepted Answer

Internet Service Provider (ISP)

Answer

Web hosting company

Answer

Network hardware manufacturer

Answer

Government agency

Question 17

What is the main function of a firewall in a computer network?

Accepted Answer

Prevent unauthorized access

Answer

Detect and remove viruses

Answer

Optimize network performance

Answer

Backup and restore data

Question 18

Which type of malicious software is designed to obtain sensitive information without being detected?

Accepted Answer

Spyware

Answer

Virus

Answer

Trojan horse

Answer

Worm

Question 19

What is the purpose of the Domain Name System (DNS)?

Accepted Answer

Convert domain names into IP addresses

Answer

Provide email services

Answer

Store website content

Answer

Manage network traffic

Question 20

Social media can have both positive and negative effects. Which of these is a potential negative impact?

Accepted Answer

It can spread false information and divide society.

Answer

It provides endless entertainment.

Answer

People can connect with friends and family far away.

Answer

It makes sharing thoughts and ideas easier.

Question 21

In the TCP/IP model, which layer is responsible for establishing and managing network connections?

Accepted Answer

Transport

Answer

Application

Answer

Network

Answer

Data Link

Question 22

What is the primary function of a router in a network?

Accepted Answer

To forward data packets between different networks

Answer

To connect devices to the Internet

Answer

To store and retrieve data

Answer

To protect against security threats

Question 23

What is the difference between a network protocol and a network application?

Accepted Answer

A protocol defines rules for communication, while an application uses those rules to perform specific tasks

Answer

A protocol is a type of application

Answer

An application is a type of protocol

Answer

There is no difference

Question 24

What is the main purpose of a firewall in a network?

Accepted Answer

To prevent unauthorized access

Answer

To scan for viruses

Answer

To provide virtual private network (VPN) access

Answer

To improve network speed

Question 25

What is the primary function of a Domain Name System (DNS) server?

Accepted Answer

To translate domain names into IP addresses

Answer

To provide email services

Answer

To store website content

Answer

To protect against cyberattacks

Question 26

Which of the following is NOT a recognized network topology?

Accepted Answer

Daisy chain

Answer

Bus

Answer

Star

Answer

Ring

Question 27

What is the main purpose of assigning IP addresses to devices on a network?

Accepted Answer

To provide a unique identification for each device

Answer

To ensure secure communication

Answer

To connect to the Internet

Answer

To store user data

Question 28

Which of the following protocols is primarily used to transfer web pages and other files over the Internet?

Accepted Answer

HTTP

Answer

TCP

Answer

UDP

Answer

SMTP

Question 29

What is the primary function of a firewall in a computer network?

Accepted Answer

To prevent unauthorized access to the network

Answer

To connect devices to the Internet

Answer

To scan for viruses and other malware

Answer

To store network configurations

Question 30

What is the primary purpose of a search engine?

Accepted Answer

To find information on the Internet

Answer

To translate languages

Answer

To store personal data

Answer

To browse the web

Question 31

How does the World Wide Web relate to the Internet?

Accepted Answer

The World Wide Web is a part of the Internet, accessed through a web browser

Answer

The Internet is a part of the World Wide Web, used to send emails

Answer

The World Wide Web and the Internet are completely separate entities

Answer

The Internet is used for communication, while the World Wide Web is used for entertainment

Question 32

What is the primary purpose of a computer network?

Accepted Answer

To connect computers and allow them to communicate and share resources

Answer

To provide access to the Internet exclusively

Answer

To store large amounts of data centrally

Answer

To run software applications on multiple computers simultaneously

Question 33

What is the primary function of a URL (Uniform Resource Locator) when accessing a website?

Accepted Answer

It specifies the precise location of the website's files on the Internet

Answer

It provides login credentials for accessing the website

Answer

It stores the website's content on the user's computer for offline use

Answer

It establishes a secure connection to the website

Question 34

Which of the following is NOT considered an advantage of using the Internet?

Accepted Answer

Increased risk of cyberbullying and online scams

Answer

Access to vast amounts of information and resources

Answer

Convenience of online shopping and banking

Answer

Enhanced communication and collaboration opportunities

Question 35

What is the key difference between a local area network (LAN) and a wide area network (WAN)?

Accepted Answer

LANs connect devices within a limited geographical area, while WANs connect devices over long distances

Answer

WANs connect devices within a limited geographical area, while LANs connect devices over long distances

Answer

LANs and WANs both connect devices over long distances

Answer

LANs and WANs both connect devices within a limited geographical area

Question 36

Which device is primarily responsible for connecting multiple devices to a network and providing Internet access?

Accepted Answer

Router

Answer

Modem

Answer

Switch

Answer

Firewall

Question 37

What is the primary role of a firewall in network security?

Accepted Answer

It monitors and regulates incoming and outgoing network traffic to protect against unauthorized access and cyber threats

Answer

It stores and manages user passwords and login credentials

Answer

It detects and blocks malicious software and viruses

Answer

It provides encrypted communication channels for secure data transmission

Question 38

What is the primary purpose of a search engine?

Accepted Answer

To search and retrieve information from the vast collection of web pages on the Internet

Answer

To store and manage files and documents online

Answer

To send and receive emails and other electronic messages

Answer

To create and edit text documents and spreadsheets

Question 39

What does the term 'bandwidth' refer to in the context of computer networks?

Accepted Answer

The maximum amount of data that can be transmitted over a network connection at a given time

Answer

The number of devices that can be connected to a network simultaneously

Answer

The speed at which data is transferred across a network

Answer

The type of network connection used, such as Wi-Fi or Ethernet

Question 40

Which layer of the TCP/IP model is responsible for establishing and maintaining connections?

Accepted Answer

Transport Layer

Answer

Application Layer

Answer

Network Layer

Answer

Internet Layer

Question 41

In a network topology, which type of connection involves each device directly connecting to a central device?

Accepted Answer

Star Topology

Answer

Mesh Topology

Answer

Bus Topology

Answer

Ring Topology

Question 42

What is the primary function of a router in a computer network?

Accepted Answer

Directing data packets to their intended destinations

Answer

Scanning for and removing viruses

Answer

Providing internet access to devices

Answer

Storing and managing files

Question 43

Which protocol is used to transfer web pages and other resources across the internet?

Accepted Answer

HTTP

Answer

SMTP

Answer

FTP

Answer

TCP

Question 44

Which of the following is a potential advantage of using a network?

Accepted Answer

Sharing resources and information

Answer

Limited access to online content

Answer

Slow and unreliable connections

Answer

Increased risk of data breaches

Question 45

What is the purpose of a firewall on a computer network?

Accepted Answer

Blocking unauthorized access to the network

Answer

Optimizing network performance

Answer

Encrypting data to protect privacy

Answer

Translating domain names into IP addresses

Question 46

A network that spans a wide geographical area, connecting devices across cities or countries, is referred to as a:

Accepted Answer

Wide Area Network (WAN)

Answer

Local Area Network (LAN)

Answer

Metropolitan Area Network (MAN)

Answer

Personal Area Network (PAN)

Question 47

Which of these is an example of a cloud computing service?

Accepted Answer

Google Drive

Answer

Apple Maps

Answer

Adobe Photoshop

Answer

Microsoft Word