Which device is used to extend a network's physical range by amplifying signals? MCQ with Answer and Explanation

Which device is used to extend a network's physical range by amplifying signals?
A. Repeater
B. Switch
C. Router
D. Gateway
Answer: Option A
Solution (By JKExamLibrary)
A repeater amplifies and regenerates signals to extend cable length.

This question belongs to: Computer Computer Networking

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Practice More Computer Networking Questions

Question #1 Report Error
What is the purpose of a VLAN (Virtual LAN)?
A. To increase physical cable distance
B. To assign IP addresses
C. To encrypt data
D. To logically segment a network without physical separation

Correct Answer: Option D


Explanation:
VLANs divide a physical network into multiple logical networks for better management and security.

This question belongs to: Computer Computer Networking
Question #2 Report Error
Which mechanism acts as the primary tool to translate internal private LAN IP configurations into public internet-facing addresses?
A. Address Resolution Protocol
B. DHCP Allocation
C. Network Address Translation (NAT)
D. Domain Name mapping

Correct Answer: Option C


Explanation:
NAT maps private IP addresses to a public IP address, allowing multiple internal LAN devices to access the internet via a single public connection.

This question belongs to: Computer Computer Networking
Question #3 Report Error
Which of the following is not a network topology?
A. Switch
B. Ring
C. Star
D. Mesh

Correct Answer: Option A


Explanation:
Switch is a device, not a topology. Topologies include star, ring, bus, mesh, etc.

This question belongs to: Computer Computer Networking