What is a computer network in Computer Networks - Practice Questions & Exercises

Challenge - 5 Problems

🧠 Conceptual

intermediate

Understanding the Basic Definition

Which of the following best describes a computer network?

A A group of computers connected to share resources and information.

B A single computer running multiple programs at the same time.

C A software application that manages files on a computer.

D A device that stores data without any connection to other devices.

💡 Hint

Think about how computers communicate with each other.

A computer network is a set of computers linked together to share data and resources like printers or internet connections.

📋 Factual

intermediate

Types of Computer Networks

Which type of computer network covers a small area like a home or office?

A Metropolitan Area Network (MAN)

B Wide Area Network (WAN)

C Local Area Network (LAN)

D Global Area Network (GAN)

💡 Hint

Think about the network type used inside buildings.

A Local Area Network (LAN) connects computers within a small area such as a home or office.

🚀 Application

advanced

Real-Life Application of Networks

If you want to share a printer between several computers in your office, what do you need?

A A separate printer for each computer.

B A computer network connecting those computers.

C A software program installed on each computer only.

D A USB cable connected to one computer only.

💡 Hint

Think about how devices communicate to share hardware.

Sharing a printer among multiple computers requires a network so all computers can send print jobs to the printer.

🔍 Analysis

advanced

Analyzing Network Components

Which device is essential in a computer network to connect multiple devices and allow communication?

A Router

B Monitor

C Keyboard

D Printer

💡 Hint

This device directs data between computers and the internet.

A router connects multiple devices in a network and manages data traffic between them and the internet.

❓ Comparison

expert

Comparing Network Scopes

Which statement correctly compares LAN and WAN?

A LAN and WAN are exactly the same in size and function.

B LAN is slower than WAN in all cases.

C WAN is only used inside homes; LAN is used worldwide.

D LAN covers a small area; WAN covers a large area like cities or countries.

💡 Hint

Think about the physical size each network type covers.

LAN (Local Area Network) covers small areas like homes or offices, while WAN (Wide Area Network) covers large areas such as cities or countries.