What is meant by page replacement? Also explain 4-page replacement alg – InterviewSolution

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1.	What is meant by page replacement? Also explain 4-page replacement algo's with appropriate examples
Answer» In a computer OPERATING system that uses paging for virtual MEMORY management, page replacement ALGORITHMS decide which memory PAGES to page out, sometimes CALLED swap out, or write to disk, when a page of memory needs to be allocated. ...Explanation:hope it's helps you

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