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OPERATING SYSTEMWhich of the following page replacement algorithms suffers from Belady's anomaly? (i) Optimal replacement (ii) LRU (iii) FIFO (iv) Both (a) and (c)20232mOPERATING SYSTEMWhat is Belady's Anomaly? Why LRU and Optimal Page Replacement algorithm doesn't suffer from this problem.20247mOperating SystemWhat is Belady's Anomaly? Why LRU and Optimal Page Replacement algorithm doesn't suffer from this problem.20247mOperating SystemWhich page replacement algorithm replaces the page that will not be used for the longest period in the future? (i) Optimal (ii) Second Chance (iii) FIFO (iv) NRU20252m
PreviousA process is: (i) program in high level language kept on disk (ii) content of main memory (iii) program in execution (iv) job in secondary memoryNextWhich of the following approach require knowledge of the system's state in advance. (i) Deadlock detection (ii) Deadlock prevention (iii) Deadlock avoidance (iv) None of these