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Memory and Storage

Q1: What is the difference between static RAM and dynamic RAM?

A Static RAM must be refreshed, dynamic RAM does not.

B There is no difference.

C Dynamic RAM must be refreshed, static RAM does not.

ANS:C - Dynamic RAM must be refreshed, static RAM does not.

Dynamic RAM must be refreshed because it made up of capacitor, and capacitor required refresh. Static RAM made up of flip flop and flip flop donot required refresh.



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