Computer Science · Operating Systems
A process refers to 5 pages, A, B, C, D, E in the order: A, B, C, D, A, B, E, A, B, C, D, E. If the page replacement algorithm is FIFO, the number of page transfers with an empty internal store of 3 frames is 9. If the number of page frames is increased to 4, then the number of page transfers:
- 1decreases
- 2increases✓
- 3remains the same
- 4becomes zero
Correct answer
increases
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