Radio Frequency identification (RFID) | Faculties

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Gopal Sharma

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📊 E-Supply Chains and Logistics core

Q. Radio Frequency identification (RFID)

(A) uses electromagnetic fields to automatically identify and track tags attached to objects
(B) An RFID tag consists of a tiny radio transponder; a radio receiver and transmitter.
(C) When triggered by nearby RFID reader device, the tag transmits digital data
(D) All of above are true

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✅ Correct Answer: (D) All of above are true

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