Which wireless communication technology is commonly used for passive RFID tags?

Options

  • A. Radio Frequency Identification
  • B. Ethernet
  • C. Optical Fibre
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. Radio Frequency Identification

Detailed Explanation

Explanation: RFID (Radio Frequency Identification) uses radio waves to identify and track objects. Passive RFID tags obtain operating energy from the electromagnetic field generated by an RFID reader.