The optimal page replacement algorithm will select the page that

1.	The optimal page replacement algorithm will select the page that
A.	has not been used for the longest time in the past
B.	will not be used for the longest time in the future
C.	has been used least number of times
D.	has been used most number of times
Answer» C. has been used least number of times

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The optimal page replacement algorithm will select the page that

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