Q.

If the memory access time is denoted by ‘ma’ and ‘p’ is the probability of a page fault (0 <= p <= 1). Then the effective access time for a demand paged memory is

A. p x ma + (1-p) x page fault time
B. ma + page fault time
C. (1-p) x ma + p x page fault time
D. none of the mentioned
Answer» C. (1-p) x ma + p x page fault time
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