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GATE | Quiz for Sudo GATE 2021 | Question 8
Consider the virtual page reference string
1, 2, 3, 2, 4, 1, 3, 2, 4, 1On a demand paged virtual memory system running on a computer system that main memory size of 3 pages frames which are initially empty. Let LRU, FIFO and OPTIMAL denote the number of page faults under the corresponding page replacements policy. Then Note - This question is multiple select questions (MSQ).
(A)
For FIFO: total no of page faults are 6
(B)
For optimal: total no of page faults are 5
(C)
For LRU: total no of page faults are 10
(D)
None
Answer
Please comment below if you find anything wrong in the above post
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