Question: A computer has four page frames. The time of loading, time of last access and the R and M bit for each page given below.

A computer has four page frames. The time of loading, time of last access and the R and M bit for each page given below. Which page NRU, FIFO, LRU will replace.

Page Loaded Last Ref. 280 0 1 2 3 126 230 140

Page Loaded Last Ref. 280 0 1 2 3 126 230 140 110 265 270 285 R 1 0 0 1 M 0 1 0 1

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