COMPUTER HARDWARE
COMPUTER MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is cheaper? DRAM or SRAM?
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Dynamic RAM (DRAM)
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Static RAM (SRAM)
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -SRAM is faster and more expensive than DRAM. It uses a small number of transistors to store each bit of data, which allows for faster access times. DRAM is slower and less expensive than SRAM. It uses a capacitor and a transistor to store each bit of data, which requires more space and makes access times slower.
Detailed explanation-2: -Static RAM costs more than DRAM. DRAM is less expensive than SRAM. SRAM uses less power but requires a continual power source.
Detailed explanation-3: -Static RAM is fast and expensive, and dynamic RAM is less expensive and slower. Therefore static RAM is used to create the CPU’s speed-sensitive cache, while dynamic RAM forms the larger system RAM space.
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