What type of network geographic classification covers a single room, home, or office building, typically utilizing Wi-Fi or Ethernet cables? MCQ with Answer and Explanation

What type of network geographic classification covers a single room, home, or office building, typically utilizing Wi-Fi or Ethernet cables?

A. LAN (Local Area Network)

B. MAN (Metropolitan Area Network)

C. PAN (Personal Area Network)

D. WAN (Wide Area Network)

Answer: Option A

A Local Area Network (LAN) spans a small, restricted geographical area like a single school, residence, or office space.

This question belongs to: Computer Computer Networking

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Question #1 Report Error

Which protocol is connectionless and does not guarantee delivery?

A. UDP

B. FTP

C. HTTP

D. TCP

Correct Answer: Option A

Explanation:
UDP (User Datagram Protocol) is connectionless and provides no guarantees of delivery, order, or error checking.

This question belongs to: Computer Computer Networking

Question #2 Report Error

Which of the following topologies is most expensive to implement due to cabling?

A. Bus

B. Mesh

C. Star

D. Ring

Correct Answer: Option B

Explanation:
Mesh topology requires a dedicated connection between every pair of nodes, making it the most expensive.

This question belongs to: Computer Computer Networking

Question #3 Report Error

What is the purpose of a gateway in a network?

A. To connect networks with different protocols

B. To amplify signals

C. To assign IP addresses

D. To filter traffic based on MAC

Correct Answer: Option A

Explanation:
A gateway translates between different network protocols and architectures.

This question belongs to: Computer Computer Networking