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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 speedI got this question at a job interview.I need to ask this question from Random Access Memory topic in division Memory Devices of Digital Circuits

Answer»

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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