Which page replacement algorithm replaces the page that has not been used for the longest period of time?
Options
- A. FIFO
- B. LRU
- C. Optimal
- D. More than one of the above
- E. None of the above
Quiz Practice:
B. LRU
Explanation: LRU (Least Recently Used) replaces the page that has not been referenced for the longest period of time. It uses past reference information to predict which page is less likely to be needed soon.