The main memory can hold 3-page frames and initially, all of them are vacant. Consider the following stream of page requests: 2, 3, 2, 4, 6, 2, 5, 6, 1, 4, 6 If the stream uses FIFO replacement policy, the hit ratio h will be
1
11 / 3
2
1 /11
3
3 / 11
4
2 / 11
5
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