Which communication technology is used in FM radio broadcasting? MCQ with Answer and Explanation

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Which communication technology is used in FM radio broadcasting?

A. Frequency Modulation

B. Satellite Relay

C. Amplitude Modulation

D. Fiber Optics

Answer: Option A

Solution (By JKSSB Mock Tests)

FM stands for Frequency Modulation and is widely used for radio broadcasting.

This question belongs to: Geography GK Transport and Communication

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Which is the deepest port in India?

A. Kochi Port

B. Paradip Port

C. Mundra Port

D. Visakhapatnam Port

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Correct Answer: Option D

Explanation:
Visakhapatnam is one of the deepest ports in India and can accommodate large vessels.

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Which communication technology is used for emergency alerts in mobile networks?

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Correct Answer: Option B

Explanation:
Cell broadcast systems are used for sending emergency alerts to mobile users.

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Which communication device is essential for internet access?

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Correct Answer: Option B

Explanation:
A modem enables connection to the internet by converting signals.

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