A smart card is a device the size of a credit card that contains embedded technology that stores information and small amounts of software, and can act as ________.
A) identification instruments
B) a form of digital cash
C) a data storage device
D) All of these

Question

Quizplus · Accepted Answer

A smart card can serve multiple functions including identification, digital cash transactions, and data storage, making all the options applicable.

A Smart Card Is a Device the Size of a Credit