Memory Hierarchy Q.76

76An access sequence of cache block address of length N and contains n unique block addresses. The number of unique block addresses between two consecutive accesses to the same block address is bounded above by k. What is the miss ratio if the access sequence is passed through a cache of associativity A * k exercising least-recently used replacement policy?

Option : A
Explanation : Miss ratio = (Cache miss)/(No. of request)
= n/N

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