Assume a computer system with the access time to the main memory is 100ns, and…
Assume a computer system with the access time to the main memory is 100ns, and the access time to the cache is 20ns, with a hit rate of 95%. Assume the system implements virtual memory using a two-level page table and that page translation is cached in the TLB(the TLB hit rate is 98%), and the access time to the TLB is 16ns. What is the effective average access time? (in the given range)
- A.
40-42 ns
- B.
43-44 ns
- C.
48-50 ns
- D.
51-55 ns
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