Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Please be carefully and do it correctly. Thanks Matching The objective is to ran

ID: 3905921 • Letter: P

Question

Please be carefully and do it correctly. Thanks

Matching The objective is to rank these "implementations" of Least Recently Used (LRU) for page replacement (Demand Paging). The implementation that exactly (or most closely) implements LRU will get Rank 1. Implementations similarly close to LRU will get the same number. Select "victim" based on "Time-ofChoose ] use" filed in page table Use a stack of referenced pagesChoose ] numbers Second-chance algorithm [ Choose ] 3 2 1 Clock algorithm Second-chance algorithm with two reference bits. Choose ]

Explanation / Answer

Solution:

Select "victim" based on "Time-of-use" filled in page table : 2

Use a stack of referenced pages' numbers : 1

Second-chance algorithm : 3

Clock algorithm : 3 [second-chance is also known as clock algorithm]

Second-chance algorithm with two reference bits : 2