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Consider a computer with 8 Mbytes of main memory and a 128K cache. The cache block size is 4 K. It uses a direct mapping scheme for cache management. How many different main memory blocks can map onto a given physical cache block?(a) 2048(b) 256(c) 64(d) 8I got this question during an interview.This question is from Memory Management in chapter Memory Management of Operating System |
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Answer» The CORRECT OPTION is (C) 64 |
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