Q. 20 Let the page fault service time be 10 ms in a computer with average memory
access time being 20 ns. If one page fault is generated for every 106 memory
accesses, what is the effective access time for the memory?
(A) 21 ns
(B) 30 ns
(C) 23 ns
(D) 35 ns
Answer: (B)
Explanation:
