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UGC-NET | UGC NET CS 2016 July – II | Question 36

Consider the reference string 0 1 2 3 0 1 4 0 1 2 3 4 If FIFO page replacement algorithm is used, then the number of page faults with three page frames and four page frames are _______ and ______ respectively.

(A)



10, 9

(B)



9, 9

(C)

10, 10

(D)

9,10

Answer: (D)
Explanation:

There are 9-page fault in 3 frame FIFO replacement policy and 10 page fault in 3 frame FIFO replacement policy. So, option (D) is correct.

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