Computer Science for IGCSE & O level - Hardware (Section 22 - No. 18)
What is the primary difference between SRAM and DRAM?
SRAM uses flip-flops, DRAM does not.
DRAM is much faster than SRAM.
SRAM is volatile, DRAM is non-volatile.
DRAM requires constant refreshing, SRAM does not.
Explanation
SRAM uses flip-flops, each of which holds a bit of memory. DRAM needs constant refreshing to prevent data loss.
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