Rfid technology is mainly used for

MCQ Answer

RFID technology is mainly used for:

आरएफआईडी तकनीक का मुख्य रूप से उपयोग निम्नलिखित के लिए किया जाता है:

Topic : Introduction to IoT

A. Data encryption

B. Object identification and tracking

C. Data analytics

D. Wireless charging

Correct Answer is :

B. Object identification and tracking