A system uses 3 page frames for storing process pages in main memory. It uses the page replacement policy where it replaces the page that has not been referred by the CPU for the longest time . Assume that all the page frames are initially empty. What is the total number of page faults that will occur while processing the page reference string given below- 4 , 7, 6, 1, 2,7, 6, 1, 2, 7, 2,4,7,1,6 Also calculate the hit ratio , miss ratio, page faults, page fault rate.
A system uses 3 page frames for storing process pages in main memory. It uses the page replacement policy where it replaces the page that has not been referred by the CPU for the longest time . Assume that all the page frames are initially empty. What is the total number of page faults that will occur while processing the page reference string given below- 4 , 7, 6, 1, 2,7, 6, 1, 2, 7, 2,4,7,1,6 Also calculate the hit ratio , miss ratio, page faults, page fault rate.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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(B)- A system uses 3 page frames for storing process pages in main memory. It uses
the page replacement policy where it replaces the page that has not been referred by
the CPU for the longest time . Assume that all the page frames are initially empty.
What is the total number of page faults that will occur while processing the page
reference string given below-
4 , 7, 6, 1, 2,7, 6, 1, 2, 7, 2,4,7,1,6
Also calculate the hit ratio , miss ratio, page faults, page fault rate.
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