Question: Assume that we have a demand-paged memory. The page table is held in registers. It takes 6 ms to handle a page fault if an

Assume that we have a demand-paged memory. The page table is held in registers. It takes 6 ms to handle a page fault if an empty frame is available or if the replaced page is not modified and 15 ms if the replaced page is modified. Memory access time is 80 ns. Assume that 75% of pages are modified. What is the max acceptable page-fault rate for an effective access time to be below 200 ns?

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