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 these
Answer:C
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 these
Explanation: None.[/expand]