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

Consider the following page reference string:
3,1,4,2,5,4,1,3,5,2,0,1,1,0,2,3,4,5,0,1
Assuming demand paging with three frames, how many page faults would occur for the following replacement algorithms? (Show your results similar to image attachment)
a. FIFO replacement
b. Optimal replacement
c. LRU replacement

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