Which of the following activities could lead to significant overhead in a page-replacement strategy?
A) asynchronously flushing modified pages to disk
B) marking pages as dirty or modified
C) predicting future page use to determine which pages to replace
D) all of the above
Correct Answer:
Verified
Q5: Which of the following reasons makes demand
Q6: Demand paging is disadvantageous because _.
A) a
Q7: _ is not important in determining the
Q8: Anticipatory paging strategies that load a few
Q9: Page-replacement strategies typically attempt to _ the
Q11: Under a random page replacement strategy, _.
A)
Q12: A FIFO page-replacement strategy can be implemented
Q13: Why is a FIFO page-replacement strategy impractical
Q14: According to the FIFO Anomaly (also called
Q15: The least-recently-used (LRU) page-replacement strategy _.
A) can
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