Networks and the Internet: Interactive Learning Quizzes for Year 7 Computing

Question 1

A small business with 20 employees has one server that stores all of the company's data. Each employee has their own computer. Which network topology would be the most suitable for this business?

Accepted Answer

Star topology

Answer

Bus topology

Answer

Ring topology

Answer

Mesh topology

Question 2

How is Artificial Intelligence (AI) transforming network management?

Accepted Answer

AI automates tasks like setting up devices and fixing issues, freeing up network managers.

Accepted Answer

AI detects unusual patterns in network traffic, preventing outages.

Accepted Answer

AI predicts equipment failures, allowing managers to replace it proactively.

Answer

AI is not used in network management.

Question 3

How do virtual private networks (VPNs) improve the security of online communications?

Accepted Answer

By encrypting data and verifying users, preventing unauthorized access and safeguarding sensitive information during transmission.

Answer

By allowing access to restricted websites and bypassing internet censorship.

Answer

By reducing internet speed due to the encryption process.

Question 4

You're designing a network for a school with three nearby buildings. Each building has 100 computers. Which network cable type is best suited for this setup?

Accepted Answer

Unshielded twisted pair (UTP) cable

Answer

Fiber optic cable

Answer

Coaxial cable

Answer

STP cable

Question 5

Which type of network connects computers and devices within a limited area, like a school or small business?

Accepted Answer

LAN (Local Area Network)

Answer

WAN (Wide Area Network)

Answer

MAN (Metropolitan Area Network)

Answer

VPN (Virtual Private Network)

Question 6

Network latency is the time it takes for data to travel between two points on a network. Which of the following actions would **increase** latency?

Accepted Answer

Increasing the amount of traffic on the network

Answer

Upgrading to a faster network connection (e.g., fiber optic)

Answer

Reducing the physical distance between the two points

Answer

Utilizing a network protocol designed for low latency (e.g., UDP)

Question 7

When you enter a website address into a web browser, what step allows your computer to access the website's files?

Accepted Answer

The computer converts the domain name into an IP address.

Answer

The computer searches for the website's files on your computer.

Answer

The computer sends an email to the website's owner to request the files.

Question 8

Define network virtualization and describe its advantages and drawbacks. How does network virtualization affect network design, management, and security?

Accepted Answer

Network virtualization creates a virtual network on top of a physical network, allowing multiple virtual networks to operate on a single physical network, each with its own resources.

Answer

Network virtualization is only suitable for small networks.

Answer

Network virtualization does not enhance network security.

Answer

Network virtualization is more costly than traditional networking.

Question 9

Which of the following is NOT a type of network? (Choose the best answer)

Accepted Answer

Content Delivery Network (CDN)

Answer

Local Area Network (LAN)

Answer

Wide Area Network (WAN)

Answer

Metropolitan Area Network (MAN)

Question 10

What is the main purpose of a protocol in networking? (Pick the best answer)

Accepted Answer

To establish a common language for devices to communicate over a network

Answer

To route data efficiently between devices on a network

Answer

To provide security measures to protect data on a network

Answer

To store data securely on a network

Question 11

What is the key difference between a LAN and a WAN? (Choose the best answer)

Accepted Answer

A LAN is typically smaller and contained within a limited area (e.g., a home or office), while a WAN spans a larger geographical distance (e.g., across cities or countries)

Answer

A WAN is usually faster than a LAN

Answer

A LAN is more secure than a WAN

Answer

There is no difference between a LAN and a WAN

Question 12

What is the main purpose of a search engine? (Choose the best answer)

Accepted Answer

To help users find information on the Internet

Answer

To assist in creating and designing websites

Answer

To send emails and messages

Answer

To store files and data online

Question 13

What type of network connects computers within a limited physical area, such as a building?

Accepted Answer

LAN (Local Area Network)

Answer

WAN (Wide Area Network)

Answer

MAN (Metropolitan Area Network)

Answer

SAN (Storage Area Network)

Question 14

What is the name of the set of rules that defines how data is transmitted over a network?

Accepted Answer

Protocol

Answer

Algorithm

Answer

Firewall

Answer

Router

Question 15

Which characteristic is unique to a WAN (Wide Area Network)?

Accepted Answer

Covers a large geographical area

Answer

Connects computers within a building

Answer

Uses wireless technology

Answer

Requires a physical connection

Question 16

What is the primary purpose of an IP address?

Accepted Answer

To uniquely identify a device on a network

Answer

To store data and files

Answer

To translate domain names into IP addresses

Answer

To block unauthorized access

Question 17

Which of the following is NOT a type of network?

Accepted Answer

Intranet

Answer

LAN

Answer

WAN

Answer

Internet

Question 18

What is the primary purpose of a protocol?

Accepted Answer

To define the rules for communication between devices over a network

Answer

To provide security for data transmission

Answer

To ensure the reliability of data transfer

Answer

To manage network traffic

Question 19

What is the key difference between a WAN and a LAN?

Accepted Answer

WANs connect devices across a wider geographic area than LANs

Answer

WANs cover a smaller geographic area than LANs

Answer

WANs connect devices over shorter distances than LANs

Answer

WANs operate at slower speeds than LANs

Question 20

What is the main purpose of using a firewall?

Accepted Answer

To prevent unauthorised access to a network

Answer

To protect against viruses and malware

Answer

To improve network performance

Answer

To manage network traffic

Question 21

Which protocol transmits web pages over the Internet?

Accepted Answer

Hypertext Transfer Protocol (HTTP)

Answer

File Transfer Protocol (FTP)

Answer

Transmission Control Protocol (TCP)

Answer

User Datagram Protocol (UDP)

Question 22

Which device connects individual computers to a network?

Accepted Answer

Switch

Answer

Router

Answer

Modem

Answer

Firewall

Question 23

Which of the following is NOT a common network security threat?

Accepted Answer

Slow internet speed

Answer

Hacking

Answer

Malware

Answer

Phishing

Question 24

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

Accepted Answer

To block unauthorized access

Answer

To connect different networks

Answer

To store data

Answer

To provide web browsing

Question 25

What is the World Wide Web (WWW)?

Accepted Answer

A vast collection of connected websites

Answer

A set of rules for sending data over the Internet

Answer

A powerful search engine

Answer

A type of computer network

Question 26

Which of the following is NOT a responsibility of a network administrator?

Accepted Answer

Creating software programs

Answer

Maintaining network equipment

Answer

Monitoring network traffic

Answer

Providing user support

Question 27

What is the primary function of a network protocol?

Accepted Answer

To allow communication between devices on a network

Answer

To secure data transmission

Answer

To manage network resources

Answer

To provide a user interface for accessing the network

Question 28

What is the name of the global network of computers that uses the TCP/IP protocol?

Accepted Answer

The Internet

Answer

The World Wide Web

Answer

The LAN

Answer

The WAN

Question 29

What is the main difference between a LAN and a WAN?

Accepted Answer

LANs are smaller and private, while WANs are larger and public

Answer

LANs are faster than WANs

Answer

WANs are more secure than LANs

Answer

LANs and WANs use different types of protocols

Question 30

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

Accepted Answer

To prevent unauthorized access to the network

Answer

To connect different parts of the network

Answer

To provide a user interface for network management

Answer

To share resources over the network

Question 31

Which of these is **not** a type of computer network?

Accepted Answer

Cellular Area Network (CAN)

Answer

Local Area Network (LAN)

Answer

Wide Area Network (WAN)

Answer

Personal Area Network (PAN)

Question 32

What is the main purpose of a router?

Accepted Answer

To direct data between multiple networks

Answer

To connect devices to a network

Answer

To allow internet access

Answer

To store data

Question 33

Which protocol is responsible for transferring data on the internet?

Accepted Answer

Transmission Control Protocol (TCP)

Answer

Hypertext Transfer Protocol (HTTP)

Answer

Simple Mail Transfer Protocol (SMTP)

Answer

File Transfer Protocol (FTP)

Question 34

What is the primary distinction between a modem and a router?

Accepted Answer

Modems connect to the internet, while routers link devices together

Answer

Routers connect to the internet, while modems connect devices together

Answer

Both devices have the same function

Answer

Both are types of computer networks

Question 35

What is the best definition of the World Wide Web (WWW)?

Accepted Answer

A group of interconnected websites

Answer

A type of computer network

Answer

An internet search engine

Answer

An email system

Question 36

Which of these options is an example of a search engine?

Accepted Answer

Google

Answer

Microsoft Edge

Answer

Safari

Answer

Internet Explorer

Question 37

What is the main function of a firewall?

Accepted Answer

To protect a computer network from unauthorized access

Answer

To increase network speed

Answer

To store data

Answer

To send and receive emails

Question 38

Which of the following is **not** a popular social media platform?

Accepted Answer

Gmail

Answer

Facebook

Answer

Instagram

Answer

Question 39

Which of the following is a type of network that connects computers in a small area, such as a home or a school?

Accepted Answer

Local Area Network (LAN)

Answer

Wide Area Network (WAN)

Answer

Metropolitan Area Network (MAN)

Answer

Personal Area Network (PAN)

Question 40

What is the name of the protocol used for communication between web browsers and web servers?

Accepted Answer

Hypertext Transfer Protocol (HTTP)

Answer

File Transfer Protocol (FTP)

Answer

Telnet

Answer

Secure Shell (SSH)

Question 41

What is the name of the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP)?

Accepted Answer

Internet

Answer

World Wide Web (WWW)

Answer

Intranet

Answer

Extranet

Question 42

What is the primary purpose of a web browser?

Accepted Answer

To display web pages

Answer

To send and receive emails

Answer

To store files online

Answer

To run computer programs

Question 43

What is the name of the file format commonly used to create web pages?

Accepted Answer

Hypertext Markup Language (HTML)

Answer

Cascading Style Sheets (CSS)

Answer

JavaScript

Answer

Extensible Markup Language (XML)

Question 44

What does the acronym LAN stand for?

Accepted Answer

Local Area Network

Answer

Wide Area Network

Answer

Wireless Area Network

Answer

Internet Protocol Address

Question 45

What is the purpose of a router in a network?

Accepted Answer

To manage network traffic

Answer

To connect different devices to each other

Answer

To provide access to the Internet

Answer

To store data

Question 46

Which of the following is the correct order of the layers in the TCP/IP model, starting from the bottom?

Accepted Answer

Physical, Data Link, Network, Transport, Application

Answer

Application, Transport, Network, Data Link, Physical

Answer

Application, Network, Transport, Data Link, Physical

Answer

Physical, Network, Transport, Application, Data Link

Question 47

What is the purpose of a firewall in a network?

Accepted Answer

To protect the network from unauthorized access

Answer

To improve network performance

Answer

To store data

Answer

To connect different devices to each other

Question 48

What is the difference between a static and a dynamic IP address?

Accepted Answer

A static IP address never changes, while a dynamic IP address changes frequently.

Answer

A dynamic IP address is more secure than a static IP address.

Answer

A static IP address is required for gaming, while a dynamic IP address is fine for browsing the web.

Answer

There is no difference between a static and a dynamic IP address.

Question 49

Which of the following is a search engine?

Accepted Answer

Google

Answer

Wikipedia

Answer

YouTube

Answer

Facebook

Question 50

What is the World Wide Web?

Accepted Answer

A collection of websites connected by hyperlinks

Answer

A type of network

Answer

A programming language

Answer

A search engine

Question 51

What do we call the set of rules that define how devices communicate on a network?

Accepted Answer

A protocol

Answer

A cable

Answer

An application

Answer

A device

Question 52

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

Accepted Answer

Connecting networks together

Answer

Connecting devices to a network

Answer

Providing internet access

Answer

Storing files

Question 53

What is the World Wide Web?

Accepted Answer

A collection of interconnected web pages

Answer

A type of software program

Answer

A communication protocol

Answer

A physical network

Question 54

What is the main purpose of an IP address in a network?

Accepted Answer

To identify a specific device on a network

Answer

To route traffic across a network

Answer

To secure network communication

Answer

To store user information

Question 55

Which of the following is an example of a cloud computing service?

Accepted Answer

Google Drive

Answer

Microsoft Word

Answer

Apple Music

Answer

Netflix

Question 56

What do the letters 'TCP' stand for in the context of networking?

Accepted Answer

Transmission Control Protocol

Answer

Transport Communication Protocol

Answer

Transmission Command Protocol

Answer

Transport Connection Protocol

Question 57

Which of these is **not** an advantage of using networks?

Accepted Answer

Increased isolation

Answer

Resource sharing

Answer

Improved communication

Answer

Collaboration

Question 58

What is the purpose of a protocol?

Accepted Answer

To define rules for communication over a network

Answer

To connect different types of devices

Answer

To store data on a computer

Answer

To protect a network from attacks

Question 59

Which of the following is NOT a layer in the TCP/IP model?

Accepted Answer

File Transfer layer

Answer

Application layer

Answer

Transport layer

Answer

Network layer

Question 60

What is the main function of a web server?

Accepted Answer

To store and serve websites over the Internet

Answer

To send emails to users

Answer

To protect networks from cyberattacks

Answer

To translate web pages into different languages

Question 61

How does a web browser differ from a search engine?

Accepted Answer

A web browser is used to access websites, while a search engine helps locate them

Answer

A search engine stores websites, while a web browser retrieves them

Answer

A web browser is used to create websites, while a search engine analyzes them

Answer

There is no difference between a web browser and a search engine

Question 62

What is the primary purpose of a firewall?

Accepted Answer

To prevent unauthorized access to a network

Answer

To speed up internet connections

Answer

To store user data securely

Answer

To translate different network protocols

Question 63

What is the primary function of an operating system in a computer network?

Accepted Answer

To manage hardware resources and software programs

Answer

To connect different computers to each other

Answer

To protect against viruses and malware

Answer

To provide a user-friendly interface

Question 64

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

Accepted Answer

To connect devices and allow them to communicate within a network

Answer

To change digital signals into analog signals

Answer

To give direct access to the Internet