GATE | CS | 2012 | Operating System | Memory Management | Question 42
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Consider the virtual page reference string 1, 2, 3, 2, 4, 1, 3, 2, 4, 1 On 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
OPTIMAL < LRU < FIFO
OPTIMAL < FIFO < LRU
OPTIMAL = LRU
OPTIMAL = FIFO
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GATE CS 2012,OS Memory Management,Operating system GATE CS PYQ QUIZ,Memory Management GATE CS PYQ QuizShare your thoughts in the comments
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