Multiple choice technology operating systems

Special plastic cards containing a processor and memory are used to pay for goods and services. Each time the card is used the details on the card are updated. What is the name of such a card?

  1. Magnetic card

  2. Memory card

  3. Smart card.

  4. Processor card.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Smart cards contain both a processor chip and memory, allowing them to store and update information. Magnetic strips (magnetic cards) have no processor. Memory cards lack a processor. 'Processor card' is not the standard term.

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