Computer Science for IGCSE & O level - Hardware (Section 21 - No. 3)
What is a crucial advantage of DRAM over SRAM regarding cost?
DRAM is faster.
DRAM is more expensive.
DRAM is less expensive.
DRAM is more reliable.
解释
DRAM is less expensive to manufacture than SRAM, making it a cost-effective choice for larger memory capacities.