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Creado por Anushka Singh
hace casi 5 años
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Space management problem can be solved in two approaches: Segmentation - chop into variable-sized pieces . drawback : when space is divided into different sized chunks, the space itself gets fragmented, and thus allocation becomes challenging over time. Paging - chop up space into fixed-sized pieces . Instead of diving space into code, heap, stack, we divide space into fixed sized units we call a page. View the physical memory as array of fixed size slots called page frames. Each frame contains one virtual memory page.
Advantages of Paging : Flexibility - with a fully-developed paging
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