Which communication technology enables contactless payments through smartphones? MCQ with Answer and Explanation

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Which communication technology enables contactless payments through smartphones?

A. DTH

B. VSAT

C. NFC

D. PIN

Answer: Option C

Solution (By JKSSB Mock Tests)

Near Field Communication (NFC) enables short-range wireless communication for payments.

This question belongs to: Geography GK Transport and Communication

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Practice More Transport and Communication Questions

Question #1

Which type of satellite orbit is commonly used for communication satellites?

A. Geostationary Orbit

B. Low Earth Orbit

C. Polar Orbit

D. Sun-Synchronous Orbit

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Correct Answer: Option A

Explanation:
Most communication satellites operate in geostationary orbit for continuous coverage.

This question belongs to: Geography GK Transport and Communication

Question #2

Which port is located on the eastern coast of India in Andhra Pradesh?

A. Visakhapatnam Port

B. Kandla Port

C. Mangalore Port

D. Mumbai Port

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Correct Answer: Option A

Explanation:
Visakhapatnam Port is a major deep-water port located on the eastern coast in Andhra Pradesh.

This question belongs to: Geography GK Transport and Communication

Question #3

Which Indian telecom company was one of the first major providers?

A. Jio

B. Vodafone

C. BSNL

D. Airtel

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Correct Answer: Option C

Explanation:
BSNL is one of the oldest telecom service providers in India.

This question belongs to: Geography GK Transport and Communication

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