A class of random access memory that requires periodic servicing in order for the contents to remain valid is

A class of random access memory that requires periodic servicing in or

1.	A class of random access memory that requires periodic servicing in order for the contents to remain valid is
A.	Static RAM
B.	Dynamic RAM
C.	PROM
D.	EPROM
E.	None of the above
Answer» C. PROM

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A class of random access memory that requires periodic servicing in order for the contents to remain valid is

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