InterviewSolution
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InterviewSolution
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RAM (Random Access Memory) is the primary memory used in a computer. RAMs are divided into two categories as static RAM (SRAM) and Dynamic RAM (DRAM). What is the difference between static and Dynamic RAM? 1. DRAMs are less expensive and slower than SRAMs. 2. DRAM requires to be refreshed periodically as opposed to the SRAM. 3. DRAM has higher bit density and lower power consumption. Which of the above statements are correct? (a) 1 only (b) 1 and 2 only (c) 2 and 3 only (d) all the above |
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Answer» (d) all the above DRAMs are less expensive and slower than SRAMs. DRAM requires to be refreshed periodically as opposed to the SRAM. DRAM has higher bit density and lower power consumption. |
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