What is the primary function of a repeater in communication networks? MCQ with Answer and Explanation

What is the primary function of a repeater in communication networks?
A. Amplify and regenerate signals
B. Route packets
C. Encrypt messages
D. Store data
Answer: Option A
Solution (By JKExamLibrary)
A repeater boosts weak signals to extend communication distance.

This question belongs to: Geography GK Transport and Communication

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