Recall & Review
beginner
What is a computer network?
A computer network is a group of two or more computers connected together to share information and resources like files, printers, or internet connections.
Click to reveal answer
beginner
Why do we use computer networks?
We use computer networks to communicate quickly, share resources like printers and files, and access the internet from multiple devices.
Click to reveal answer
beginner
Name two common types of computer networks.
Two common types are LAN (Local Area Network), which connects computers in a small area like a home or office, and WAN (Wide Area Network), which covers large areas like cities or countries.
Click to reveal answer
intermediate
What is the role of a router in a computer network?
A router connects different networks together and directs data between them, often connecting a home or office network to the internet.
Click to reveal answer
beginner
How does a computer network help in everyday life?
It allows people to send emails, browse the internet, share photos, work together on documents, and use online services easily and quickly.
Click to reveal answer
What is the main purpose of a computer network?
✗ Incorrect
The main purpose of a computer network is to connect computers so they can share information and resources.
Which type of network connects computers in a small area like a home?
✗ Incorrect
LAN stands for Local Area Network and connects computers in a small area such as a home or office.
What device directs data between different networks?
✗ Incorrect
A router connects different networks and directs data between them.
Which of these is NOT a benefit of computer networks?
✗ Incorrect
Computer networks do not affect the physical weight of computers.
What does WAN stand for?
✗ Incorrect
WAN stands for Wide Area Network, which covers large geographic areas.
Explain in your own words what a computer network is and why it is useful.
Think about how devices connect and work together.
You got /4 concepts.
Describe the difference between LAN and WAN with examples.
Consider the size and area each network covers.
You got /4 concepts.