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scheduling in page system

·        Each page an instance of memory resource

·        Size of a process can be expressed in pages

·        Available memory known from the list of unallocated frames

·        If the process s memory requirement can be fulfilled, allocate memory to the process

·        Pages loaded into memory from the list of available frames

·        Internal fragmentation possible { an average of half a page per process

·        Page size considerations

          _ Small page size ) More overhead in page table plus more swapping overhead

          _ Large page size ) More internal fragmentation