Question: Assume a physical memory of 4 page frames and initially all frames are empty. Given the reference string 5;0;1;2;1;4;0;5;4;2;1;2;4;5;1, show the page replacement procedures and

Assume a physical memory of 4 page frames and initially all frames are empty. Given the reference string 5;0;1;2;1;4;0;5;4;2;1;2;4;5;1, show the page replacement procedures and give the number of page faults for the following page replacement policies: (a)FIFO, (b)OPT, (c)LRU, and (d) Second Chance.

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