Question: For given page references = ( 1 , 2 , 3 , 4 , 2 , 1 , 5 , 6 , 2 , 1

For given page references

= (1, 2, 3, 4, 2, 1, 5, 6, 2, 1, 2, 3, 7, 6, 3, 2, 1, 2, 3, 6)

with a frame size of

4 . (10

marks

)

.

Using FIFO and LRU techniques, find the pages that would be resident in main memory when there is page reference change, number of page faults and page hits?

.

Which is the preferred choice of algorithm based on the output?

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