A technological advancement that does NOT need direct line of sight to be read and that Provides for low-cost tracking and security enhancements by using radio waves is called ________.
A) bar-coded tag
B) MIS
C) POS system
D) RFID

Question

Quizplus · Accepted Answer

RFID (Radio Frequency Identification) uses radio waves to read and capture information stored on a tag attached to an object, without needing a direct line of sight.

A Technological Advancement That Does NOT Need Direct Line of Sight