The acronym RFID stands for ?

The acronym RFID stands for ?

• A. radio frequency identification
• B. recognized ferrite input detection
• C. reduced fuel in direction
• D. RF energy frequency

Answer: (A)

RFID is a system that uses radio waves to identify tagged objects. The expansion is radio frequency identification, where radio frequency describes how the signals travel and identification is the purpose—reading the tag to know what the item is. The other phrases don’t correspond to this technology and don’t form the standard term used for it.

RFID is a system that uses radio waves to identify tagged objects. The expansion is radio frequency identification, where radio frequency describes how the signals travel and identification is the purpose—reading the tag to know what the item is. The other phrases don’t correspond to this technology and don’t form the standard term used for it.