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

Which communication technology enables machine-to-machine communication in IoT devices?
A. M2M Communication
B. Telegraph
C. DTH
D. Postal Service
Answer: Option A
Solution (By JKExamLibrary)
Machine-to-Machine (M2M) communication forms the basis of many IoT applications.

This question belongs to: Geography GK Transport and Communication

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