What is the major difference between SRAM and DRAM?

[A].	DRAMs must be periodically refreshed.
[B].	SRAMs can hold data via a static charge, even with power off.
[C].	The only difference is the terminal from which the data is removedâ€”from the FET Drain or Source.
[D].	Dynamic RAMs are always active; static RAMs must reset between data read/write cycles.

Answer: Option A

Explanation:

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