Question: Consider the following page-replacement algorithms. Rank these algorithms on a five point scale from bad to perfect according to their page-fault rate. Separate those algorithms

Consider the following page-replacement algorithms. Rank these algorithms on a five point scale from “bad” to “perfect” according to their page-fault rate. Separate those algorithms that suffer from be lady’s anomaly from those that do not.
a. LRU replacement
b. FIFO replacement
c. Optimal replacement
d. Second-chance replacement

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