Question

A process refers to 5 pages, P,Q,R,S,T in the order : P, Q, R, S, P, Q, T, P, Q, R, S, T. If the page replacement
algorithm is FIFO, the number of page transfers with an empty internal store of 3 frames is?​

Answer 1

Answer:

If the page replacement algorithm is FIFO, the number of pages which transfer with an empty internal store of 3 frames is. 8. 9.