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The number of page faulty ion MN Se,, references to pages occur in the followin Wher ;, 1, 2, 4, 5, 2, 1, 2, 4. Assume that the tis Orde, can accommodate 3 pages and the m ain Mon,, already has the pages 1 and 2, with p Main Meme,, been brought earlier than page 9. Page having, (LRU algorithm is used), In a paged memory, the page hit ratio ;, The time required to access a Page in se 8 0.35, memory is equal to 100 ns. The time re “ney, access a page in primary memory is 19 Dna, average time required to access g Pageis, , ve there are 32 segments, each of size ike, then the logical address should have ae, , \& Consider a computer with 8 Mbytes of , of main, memory and a 128 K cache. The cache block size, is 4 K. It uses a direct mapping scheme for cache, management. The number of different main, memory blocks can map onto a given physical, cache block is