問題詳情
3. A computer whose proces esses have 2048 pages in their acldress spaces keeps its page tables in memory.The overhead required for reuding a w word from the pige table is 600 nsec. To reduce this overhead, thecomputer has a TLB, which holds 64 (page. frame) pairs and can do a lookup in 100 nsee. What hil rate isneeded to reduce the mean overhead to 200 nsee or less
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