Quiz on Basic Concepts of Computer Networks

What is the primary function of a computer network?

• To connect devices for data sharing
• To increase the speed of individual computers
• To store data locally
• To enhance graphics performance

Which of the following is NOT a type of transmission media?

• Fiber optic cables
• Twisted-pair cables
• Infrared
• Router

What is a key advantage of using a Local Area Network (LAN)?

• Covers large geographical areas
• Allows sharing of devices like printers
• Requires expensive cabling
• Connects multiple cities

Which network type is typically used to connect computers in a city?

• Local Area Network (LAN)
• Metropolitan Area Network (MAN)
• Wide Area Network (WAN)
• Personal Area Network (PAN)

What distinguishes a Wide Area Network (WAN) from a Local Area Network (LAN)?

• WAN covers a larger area
• WAN is faster than LAN
• LAN connects more devices
• LAN is more expensive

In a client/server network, what role does the server play?

• Requests services from clients
• Provides services to clients
• Acts as a printer
• Connects devices directly

Which of the following is a characteristic of a peer-to-peer network?

• Requires a central server
• All computers have equal capabilities
• More expensive to set up
• Used for large organizations

What is one disadvantage of a client/server network compared to a peer-to-peer network?

• Higher cabling cost
• Easier to manage
• More equal resource sharing
• Lower setup cost

Which of the following best describes network architecture?

• The physical layout of cables
• The overall design and configuration of a network
• The type of devices used
• The speed of data transmission

What is a primary function of communication in computer networks?

• To enhance graphics
• To transfer data and instructions
• To increase storage capacity
• To improve internet speed