A) Special purpose Cards
B) Microprocessor Cards
C) Processing unit contains memory for storing data
D) Processing unit for software
E) None of these
Correct Answer: B
Solution :
A smart, card is a plastic card with an embedded microprocessor that can be traded with data, used for telephone calling, electronic cash payments and other applications and then periodically refreshed for additional use. The microprocessor enforces access to the data on the card. The host computer and card reader actually "talk" to the microprocessor.
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