A gateway in iot primarily performs

MCQ Answer

A gateway in IoT primarily performs:

IoT में गेटवे मुख्य रूप से निम्नलिखित कार्य करता है:

Topic : Introduction to IoT

A. User authentication only

B. Protocol translation and data aggregation

C. Sensor calibration

D. Actuator control only

Correct Answer is :

B. Protocol translation and data aggregation