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Recent questions tagged optimal-page-replacement

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GO Classes DPP | GATE CS | Operating System | Optimal Page Replacement
Consider the page-reference string:$5,\ 4,\ 3,\ 2,\ 5,\ 4,\ 6,\ 5,\ 4,\ 3,\ 2,\ 6$Initially, memory is empty and contains $\textbf{4}$ page frames.If the Optimal (OPT) pa...
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OS Optimal Page replacement
How the value is 36? im getting 39.
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OS Galvin - Doubt
Strangely, if we let $S^R$ be the reverse of a reference string S, then the page-fault rate for the OPT algorithm on S is the same as the page-fault rate for the OPT algo...
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Basic Optimal page replacement policy doubt.
Consider page references, 1,2,3,5,2,3,4 and number of frames = 3.In the end will the frame contain 4,2,3 or 5,4,3 ?
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optimal page replacement problem
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ugc
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