Question: Consider the following reference string: 1 , 2 , 3 , 4 , 2 , 1 , 5 , 6 , 2 , 1 ,

Consider the following reference string: 1,2,3,4,2,1,5,6,2,1,2,3,7,6,3,2,1,2,3,6. Find the
number of cache misses using LRU, FIFO and LFU block replacement algorithm with 4-cache blocks.
Consider the following reference string: 1 , 2 ,

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