Question: Suppose there are 8 virtual pages and 4 frames. There are a number of memory accesses according to the following sequence 0 1 4 2

Suppose there are 8 virtual pages and 4 frames. There are a number of memory accesses according to the following sequence 0 1 4 2 3 2 6 5 1 0 2 3 4 7 1 3. Assume that the frames are initially empty. Please complete the following tasks.

(1) Write down the page replacement sequences by using each of the following page replacement algorithms: (a) FIFO (b) LRU (c) Optimal.

(2) Give the number of page faults that will occur in each above algorithm.

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