83
Numerical on Optimal, LRU and FIFO
Q. Consider a reference string: 4, 7, 6, 1, 7, 6, 1, 2, 7, 2. the number of frames in the memory is 3. Find out the number of page faults respective to:
- Optimal Page Replacement Algorithm
- FIFO Page Replacement Algorithm
- LRU Page Replacement Algorithm
Optimal Page Replacement Algorithm
Number of Page Faults in Optimal Page Replacement Algorithm = 5
LRU Page Replacement Algorithm
Number of Page Faults in LRU = 6
FIFO Page Replacement Algorithm
Number of Page Faults in FIFO = 6
Next TopicBeladys Anamoly