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Surname 1 Name: Tutor: Class: Date of Submission: Computer Related Discussion Questions Discussion 1 Optimal Replacement Policy in a computer operating system uses virtual memory management in paging; page replacement algorithm is used in the determination of which pages to page out. This is important in the allocation of the page memory. Paging is considered to happen when a page fault comes out, and another free page cannot allow being used in satisfaction of the allocation. This might be associated with the lower number of free pages that the required. An OS might attempt to stimulate this policy through by paging in the required pages. It is important for the designer to wait for an I/O to complete before determining the quality if page replacement algorithm ( Andrea & Remzi 08). Furthermore, the designer reduces the amount of time for the page in to make the paging algorithm better. The designer further looks at the limited information regarding the access to the number of pages given to the hardware. After that, he tries to guess the number of pages, which will reduce eventually the total
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