Suppose an application is assigned 4 pages of physical memory and the memory is initially empty. It then references pages in the following sequence: ABCDCAEFCFAGECA Show how the system would fault pages into the four frames of physical memory when each of the following replacement policies is used (clearly state the number of page faults for each policy, and justify this number by a diagram similar to the one discussed in lectures). 1- FIFO 2- LRU 3- MIN (optimal)
Suppose an application is assigned 4 pages of physical memory and the memory is initially empty. It then references pages in the following sequence: ABCDCAEFCFAGECA Show how the system would fault pages into the four frames of physical memory when each of the following replacement policies is used (clearly state the number of page faults for each policy, and justify this number by a diagram similar to the one discussed in lectures). 1- FIFO 2- LRU 3- MIN (optimal)
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter12: Points, Classes, Virtual Functions And Abstract Classes
Section: Chapter Questions
Problem 19SA
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![Suppose an application is assigned 4 pages of physical memory and the memory is initially empty. It then
references pages in the following sequence: ABCDCAEFCFAGECA
Show how the system would fault pages into the four frames of physical memory when each of the following
replacement policies is used (clearly state the number of page faults for each policy, and justify this number by a
diagram similar to the one discussed in lectures).
1- FIFO
2- LRU
3- MIN (optimal)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F67429e19-8d15-47bc-bbfe-dfa923849540%2F26794c30-17a0-4223-a819-cfa68a246888%2Fig1k2wb_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose an application is assigned 4 pages of physical memory and the memory is initially empty. It then
references pages in the following sequence: ABCDCAEFCFAGECA
Show how the system would fault pages into the four frames of physical memory when each of the following
replacement policies is used (clearly state the number of page faults for each policy, and justify this number by a
diagram similar to the one discussed in lectures).
1- FIFO
2- LRU
3- MIN (optimal)
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