What Is RFID

question 81

Multiple Choice

What is RFID?

• A) A process that builds-layer by layer in an additive process-a three-dimensional solid object from a digital model
• B) Uses electronic tags and labels to identify objects wirelessly over short distances
• C) Unmanned aircraft that can fly autonomously, or without a human
• D) Focus on creating artificial intelligence devices that can move and react to sensory input

Grasp the concepts of capacity utilization in the transportation industry.

Recognize the role of technology in enhancing shipment security.

Calculate and interpret financial metrics important in supply chain management such as inventory turnover and weeks of supply.

Understand the strategies of backward and forward integration in supply chain management.

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Definitions:

Control Variable

A control variable is an element that is kept constant throughout an experiment to ensure that the effect on the outcome can be attributed to the variable being tested.

Hypothetical Variable

A variable that is not directly observable, proposed to explain relationships and effects in scientific models.

Dependent Variable

In research, the variable that is being measured or tested to see how it is affected by changes in another variable (the independent variable).

Independent Variable

The variable in an experimental study that is manipulated by the researcher to investigate its effect on the dependent variable.