RFID
A) is radio frequency identification.
B) replaces cell phones.
C) replaces wireless barcodes.
D) has not currently been widely implemented.
E) is not permitted by government contractors.

Question

Quizplus · Accepted Answer

RFID stands for radio frequency identification and is a technology used for identifying and tracking objects. It uses radio waves to communicate between tags (attached to objects) and readers (used to read the tags).