The three methods of tracing products through a distribution system are paper records, bar codes, and radio frequency identification tags. Which of the following statements about the tracing of products is true? A) RFID tags need direct line-of-sight scanning. B) Bar codes would be the easiest and most economical method to use. C) Until technological improvements are made, paper records are the best way to trace recalled products. D) RFID tags are most efficient because they can be read by a radio that has been tuned to a specific ^frequency. E) Bar codes are the most efficient because they make use of optical character recognition.

Question

Quizplus · Accepted Answer

RFID tags are the most efficient method of tracing products through a distribution system because they can be read by a radio that has been tuned to a specific frequency, unlike bar codes or paper records which require manual scanning or human interpretation. Additionally, RFID tags can be read from a distance without a direct line of sight, making them faster and more accurate than other methods.

The Three Methods of Tracing Products Through a Distribution System