Which communication technology is used in television cable networks? MCQ with Answer and Explanation

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Which communication technology is used in television cable networks?

A. Infrared

B. NFC

C. Bluetooth

D. Coaxial Cable

Answer: Option D

Solution (By JKSSB Mock Tests)

Cable television systems traditionally use coaxial cables for signal transmission.

This question belongs to: Geography GK Transport and Communication

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Question #1

Which technology is commonly associated with high-speed internet?

A. Postal Mail

B. Fiber Broadband

C. Telegraph

D. Morse Code

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Correct Answer: Option B

Explanation:
Fiber broadband provides high-speed internet through optical fiber technology.

This question belongs to: Geography GK Transport and Communication

Question #2

Which city is known as the 'Gateway to South India' in railway transport?

A. Chennai

B. Bengaluru

C. Hyderabad

D. Nagpur

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Correct Answer: Option A

Explanation:
Chennai serves as a major railway and transport hub connecting South India.

This question belongs to: Geography GK Transport and Communication

Question #3

Which transport mode is best suited for perishable goods over long distances?

A. Airways

B. Railways

C. Roadways

D. Waterways

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Correct Answer: Option A

Explanation:
Air transport is the fastest mode and is ideal for transporting perishable goods quickly.

This question belongs to: Geography GK Transport and Communication

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