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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

Answer»

The CORRECT OPTION is (C) 64

Best EXPLANATION: NONE.



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