Which communication system uses packet switching technology? MCQ with Answer and Explanation

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Which communication system uses packet switching technology?

A. Postal Mail

B. Telegraph

C. Internet

D. Fax

Answer: Option C

Solution (By JKSSB Mock Tests)

The Internet primarily relies on packet switching for data transmission.

This question belongs to: Geography GK Transport and Communication

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Which transport infrastructure connects airports, seaports, and rail terminals efficiently?

A. Village roads

B. Logistics parks

C. Ring roads

D. Multimodal transport hubs

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Correct Answer: Option D

Explanation:
Multimodal transport hubs integrate different transport modes for efficient cargo movement.

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Question #2

Which is the main advantage of Golden Quadrilateral project?

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Correct Answer: Option D

Explanation:
Golden Quadrilateral connects Delhi, Mumbai, Chennai, and Kolkata via high-speed highways.

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Question #3

Which communication technology is used in television cable networks?

A. Bluetooth

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Correct Answer: Option D

Explanation:
Cable television systems traditionally use coaxial cables for signal transmission.

This question belongs to: Geography GK Transport and Communication

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