The Three Methods of Tracing Products Through a Distribution System

question 114

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.

---

Definitions:

Aggressive Students

Refers to students who exhibit behaviors characterized by physical or verbal actions intended to hurt, intimidate, or dominate others.

Academic Performance

The extent to which a student, teacher, or institution has achieved their short or long-term educational goals.

Dependent Variable

In scientific research, this is the variable that is tested and measured; it is 'dependent' on the independent variable.

Button Selections

The process or method involved in choosing buttons (in a user interface context) as a means of input or control in a system.