Which technology is used for video conferencing over the internet? MCQ with Answer and Explanation

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Which technology is used for video conferencing over the internet?

A. Telegraph

B. Courier

C. VoIP

D. Postal Mail

Answer: Option C

Solution (By JKSSB Mock Tests)

Voice over Internet Protocol (VoIP) enables voice and video communication over internet networks.

This question belongs to: Geography GK Transport and Communication

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Practice More Transport and Communication Questions

Question #1

What is the primary function of a repeater in communication networks?

A. Store data

B. Route packets

C. Amplify and regenerate signals

D. Encrypt messages

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Correct Answer: Option C

Explanation:
A repeater boosts weak signals to extend communication distance.

This question belongs to: Geography GK Transport and Communication

Question #2

Which railway zone has headquarters at Mumbai Churchgate?

A. Konkan Railway

B. Western Railway

C. South Western Railway

D. Central Railway

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Correct Answer: Option B

Explanation:
Western Railway headquarters is located at Churchgate, Mumbai.

This question belongs to: Geography GK Transport and Communication

Question #3

Which port is located in Andhra Pradesh and handles bulk cargo?

A. Kandla Port

B. Chennai Port

C. Mumbai Port

D. Visakhapatnam Port

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Correct Answer: Option D

Explanation:
Visakhapatnam Port is a major deep-water port handling bulk cargo.

This question belongs to: Geography GK Transport and Communication

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