Chip-and-PIN cards employ a computer chip that communicates with a card reader using infrared frequencies so that the cards do not need to be swiped at a terminal.

Name: Chip-and-PIN cards employ a computer chip that communicates with a card reader using infrared frequencies so that the cards do not need to be swiped at a terminal.
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Question

Quizplus · Accepted Answer

Chip-and-PIN cards employ a computer chip that communicates with a card reader using contact points, not infrared frequencies.

Chip-And-PIN Cards Employ a Computer Chip That Communicates with a Card