The Three Methods of Tracing Products Through a Distribution System

question 15

Multiple Choice

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.

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Definitions:

Schwann Cells

Glial cells in the peripheral nervous system that wrap around axons, forming the myelin sheath and aiding in the rapid transmission of neural signals.

Peripheral Nervous System

The Peripheral Nervous System consists of the nerves and ganglia outside the brain and spinal cord, responsible for transmitting signals to and from the central nervous system.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which integrates information and coordinates bodily functions and activities.

Microtubules

Cylindrical structures made of tubulin proteins, important for cell shape, division, and intracellular transport.