Question: Virtual Memory You want to compare several page replacement algorithms, so you can determine which algorithm is best. For that you perform an analysis of

Virtual Memory You want to compare several page replacement algorithms, so you can determine which algorithm is best. For that you perform an analysis of the algorithm: Optimal, FIFO, LRU and Clock. You use the following case: use 4 memory frames in the order of Page Address Stream that requires memory: 3 2 1 4 5 2 3 4 2 1. Count the number of page faults occurs for each algorithm, and based on the results of your analysis, which algorithm is best in this case? Explain.

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