Question: Consider a paging system with the page table stored in memory. If a memory reference takes 40 nanoseconds, how long does a paged memory reference

Consider a paging system with the page table stored in memory.

Consider a paging system with the page table stored in memory. If a memory reference takes 40 nanoseconds, how long does a paged memory reference take? If we add TLBs, and 80% of all page-table references are found in the TLBs, what is the effective memory reference time? Assume that finding a page-table entry in the TLBs takes 5 nanoseconds, if the entry is present

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