Hit rate and miss penalty

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HIT RATE AND MISS PENALTY

PROBLEM
Consider a 2 level cache with access time of 5 ns and 80 ns respectively. If hit rate are 95% and 75% respectively and memory access time is 250 ns, what is average access time?

VIRTUAL MEMORY

PROBLEM
Calculate the effective address time if average page fault service time of 20 millisec and a memory access time of 80ns. Let us assume the probability of a page fault 10%

Your Answer of  both question should be at least 2 to 4 pages in length and should be completely answer properly.

Reference no: EM131091668

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