Q1092
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
AnswerC.
PROM
D.
EPROM
E.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
A class of random access memory that requires periodic servicing in order for the contents to remain valid is Dynamic RAM. Dynamic random-access memory (dynamic RAM or DRAM) is a type of random-access semiconductor memory that stores each bit of data in a memory cell, usually consisting of a tiny capacitor and a transistor, both typically based on metal-oxide-semiconductor (MOS) technology.