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Dynamic RAM is used as main memory in a computer system as __________

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Dynamic RAM is used as main memory in a computer system as __________

(a) It has a lower cell density

(b) It needs refreshing circuitry

(c) Consumes less power

(d) Has higher speed

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I need to ask this question from Random Access Memory topic in division Memory Devices of Digital Circuits

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The correct option is (d) Has higher speed

To explain: Dynamic RAM is used as main memory in a computer system as it has a higher speed due to the presence of MOSFET technology. However, it’s access time is more compared to SRAM and operation is slow.

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