Which Statement Best Describes How the RFID Standard Works

Multiple Choice

Which statement best describes how the RFID standard works?

A) The network uses radio signals to communicate with a tag placed in or attached to an object, animal, or person.
B) Two connected network devices use infrared light to create a direct frequency.
C) A node on a network must have an individual ID code that can communicate with other ready devices.
D) The network uses reference devices instead of actual devices to speed up the transmission process.