Which communication system is used in emergency disaster alerts? MCQ with Answer and Explanation

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Which communication system is used in emergency disaster alerts?

A. Courier service

B. Postal service

C. Railways

D. Satellite communication

Answer: Option D

Solution (By JKExamLibrary)

Satellite communication is used for quick and wide-reaching disaster alerts.

This question belongs to: Geography GK Transport and Communication

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Which airport is India's first airport operated entirely by solar energy?

A. Cochin International Airport

B. Delhi Airport

C. Mumbai Airport

D. Hyderabad Airport

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Correct Answer: Option A

Explanation:
Cochin International Airport is the world's first fully solar-powered airport.

This question belongs to: Geography GK Transport and Communication

Question #2 Report Error

Which is the main function of traffic control systems in communication networks?

A. Manage data and communication flow efficiently

B. Operate ships

C. Increase speed of trains

D. Build roads

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Correct Answer: Option A

Explanation:
Traffic control systems manage and regulate communication and data flow efficiently.

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Question #3 Report Error

Which port handles iron ore exports from Odisha?

A. Kandla Port

B. Mumbai Port

C. Kochi Port

D. Paradip Port

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Correct Answer: Option D

Explanation:
Paradip Port in Odisha is a major port for iron ore exports.

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