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1. |
Recall that Belady s anomaly is that the page-fault rate may increase as the number of allocated frames increases. Now, consider the following statements: SI: Random page replacement algorithm (where a page chosen at random is replaced) suffers from Belady s anomaly S2: LRU page replacement algorithm suffers from Belady s anomaly Which of the following is CORRECT? |
A. | S1 is true, S2 is true |
B. | S1 is true, S2 is false |
C. | S1 is false. S2 is true |
D. | SI is false. S2 is false |
Answer» C. S1 is false. S2 is true | |