Statistics Help
Question: From a given reference string below, show a snapshot of physical memory frames after each memory page is accessed under the FIFO, OPT, LRU page replacement algorithm then calculate a miss rate, assuming that we have only 4 physical memory frames and that all of them are empty at the beginning. You will earn zero points from this problem if your answers used a different number of physical memory frames or if you misread the given reference string below. (6 points)
1,1,2,1,2,3,1,2,3,4,1,5,1,2,1,6,2,3,1,7,2,3,4,1,8
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