How are smart cards and memory cards functionally different?

How are smart cards and memory cards functionally different?

A.
Memory cards process information while smart cards can only store informationbut not process it.

B.
Memory cards store but do not process information while smart cards can processinformation.

C.
Memory cards and smart cards store and process information but do so indifferent ways.

D.
Memory cards use integrated circuits and a processor.

Explanation:
The main difference between memory cards and smart cards is their capacity toprocess information. A memory card holds information but cannot process information.smart card holds information and has the necessary hardware and software toactually process that information.