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AP® Computer Science Principles

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RFID Tags

APCSP-XJ1BR3

A local shop puts RFID tags on items of clothing in the store.

Which of the following statements are TRUE of how the store owners could use the RFID tags?

A

RFID tag data could be used to plan for future sales; a database of purchases could be used to determine what items typically sell together.

B

RFID tag data could be used to determine what time of day most customers like to shop; this could be used to determine how many employees should be working at a time.

C

RFID tags could replace sales staff; a computer in the dressing room of the store could read the RFID tags and display color and sizing options of the item the customer is trying on.

D

RFID tags might be difficult to use because the tags have to be visible in order to be read. Customers who see the tags might be concerned about issues of privacy.