Which communication technology enables machine-to-machine communication in IoT devices? MCQ with Answer and Explanation

Question

Share Report Error

Which communication technology enables machine-to-machine communication in IoT devices?

A. Telegraph

B. M2M Communication

C. Postal Service

D. DTH

Answer: Option B

Solution (By JKSSB Mock Tests)

Machine-to-Machine (M2M) communication forms the basis of many IoT applications.

This question belongs to: Geography GK Transport and Communication

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Transport and Communication Questions

Question #1

Which communication network spans an entire country or continent?

A. PAN

B. MAN

C. WAN

D. LAN

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option C

Explanation:
A Wide Area Network (WAN) covers very large geographical areas.

This question belongs to: Geography GK Transport and Communication

Question #2

Which communication medium is used for broadcasting news and entertainment to large audiences?

A. Fax

B. Television

C. Postal mail

D. Telegraph

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option B

Explanation:
Television is a mass communication medium used for broadcasting information and entertainment.

This question belongs to: Geography GK Transport and Communication

Question #3

Which technology is used for video conferencing over the internet?

A. VoIP

B. Courier

C. Postal Mail

D. Telegraph

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option A

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

This question belongs to: Geography GK Transport and Communication

Explore All Transport and Communication MCQs