WorksheetsYear 7 T1B- Computer Networks Quiz
Total questions: 30
Worksheet time: 18mins
What is a computer network?
A group of computers connected to share resources
A single computer used for gaming
A device for storing files
A program for editing photos
Which of the following is considered network hardware?
Router
Spreadsheet
Printer ink
Word processor
What is a protocol in computing?
A set of rules for data transmission
A type of computer virus
A hardware device
A programming language
Which of the following is NOT an example of a networking protocol?
HTTP
FTP
TCP/IP
JPEG
What does the term 'bandwidth' refer to?
The rate at which data is transmitted
The size of a computer screen
The number of computers in a network
The speed of a printer
Which unit is commonly used to measure bandwidth?
Megabits per second (Mbps)
Kilograms
Liters
Degrees Celsius
What is the internet?
A global network connecting millions of computers
A type of computer hardware
A programming language
A video game
How does data travel between computers across the internet?
In packets
In waves
In blocks
In images
What is the difference between the internet and the World Wide Web?
The internet is the network; the Web is a service on it
They are exactly the same
The Web is hardware; the internet is software
The internet is only for emails; the Web is for browsing
What does the term 'connectivity' mean in networking?
The ability to connect devices and share data
The speed of a computer
The size of a file
The color of a screen
How are services provided over the internet?
Through servers and protocols
By using only printers
By connecting USB drives
By sending letters
What is IoT (Internet of Things)?
Devices that collect and share information over the internet
A type of computer virus
A programming language
A video game
How can IoT devices share information about you?
With or without your knowledge
Only with your permission
Never
Only when you are offline
What is a packet in networking?
A small unit of data sent over a network
A type of printer
A computer virus
A programming language
What does 'addressing' mean in computer networks?
Assigning unique identifiers to devices
Painting a computer
Writing a letter
Installing software
Which is a difference between wired and wireless connections?
Wired uses cables; wireless uses radio signals
Wired is always faster than wireless
Wireless needs no electricity
Wired is only for phones
What is the role of a browser in internet communication?
To access and display web pages
To print documents
To store files
To play music
What does HTTP stand for?
HyperText Transfer Protocol
High Tech Transfer Program
Home Technology Training Plan
Hyperlink Text Transmission Process
What is HTTPS used for?
Secure communication over the internet
Printing documents
Playing games
Editing photos
How can internet-connected devices affect you?
They can impact privacy and security
They can only play music
They can only print documents
They cannot affect you
Which of the following is NOT a service provided by the internet?
Sending emails
Browsing websites
Cooking food
Streaming videos
What is the main function of a server?
To provide resources and services to other computers
To play games
To print documents
To store only images
Which protocol is commonly used for secure web browsing?
HTTPS
FTP
SMTP
POP3
What is the purpose of a network protocol?
To define rules for communication between devices
To clean computer screens
To print documents
To play music
How does a browser interact with a server?
By sending requests and receiving responses
By printing documents
By playing music
By storing files
What is the main advantage of wireless connections?
Mobility and convenience
Always faster speed
No need for electricity
Unlimited storage
Which of the following describes 'addressing' in networking?
Assigning IP addresses to devices
Painting a computer
Writing a letter
Installing software
How can the IoT affect your daily life?
By automating tasks and sharing data
By only printing documents
By only playing music
By only storing files
What is the role of protocols in data transmission?
They ensure data is sent and received correctly
They clean computer screens
They print documents
They play music
Task: Explain Networks and the Internet
Scenario:
Your friend asks you to explain how computers connect and share information. Write a short explanation (maximum 3000 characters) that answers these questions:
What is a computer network and why do we use them?
How does data travel between computers? (Hint: think about packets and addressing)
What is the difference between wired and wireless connections?
What is the internet and how is it different from the World Wide Web?
Why do we need protocols like HTTP and HTTPS?
Tips for your answer:
Use simple language and examples (e.g., sending a message or watching a video).
Include key words: network, internet, packets, addressing, bandwidth, protocol.
Keep it clear and friendly, as if explaining to someone new to computing.
