Knowledge in Least frequently Used(LFU) algorithm

Operating System - Virtual Memory

This clip contains introduction to virtual memory and explanations of the subtopics given below: 1. Optimal Page algorithm 2. First In First Out (FIFO) algorithm 3. Page Replacement Algorithm 4. Demand Paging 5. Reference String 6. Most frequently Used(MFU) algorithm 7. Least frequently Used(LFU) algorithm 8. Page Buffering algorithm 9. Least Recently Used (LRU) algorithm