Q19: What are the examples of stack page replacement algorithms (select all that apply) A. FIFO B. LRU C. LFU D. OPT (Optimal) E. LIFO

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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Q19: What are the examples of stack page replacement algorithms (select all that apply)
A. FIFO
B. LRU
C. LFU
D. OPT (Optimal)
Е.
LIFO
Q20: How many page faults will happen when using the CLOCK algorithm for the reference string 1, 2, 3,
4, 1, 2, 5, 1, 2 when using 4 frames? Please show intermediate steps.
Q21: Select all that is directly or indirectly related to the dual mode concept:
A. FIFO
B. Kernel mode
C. User mode
D. CLOCK
E. Page tables
Transcribed Image Text:Q19: What are the examples of stack page replacement algorithms (select all that apply) A. FIFO B. LRU C. LFU D. OPT (Optimal) Е. LIFO Q20: How many page faults will happen when using the CLOCK algorithm for the reference string 1, 2, 3, 4, 1, 2, 5, 1, 2 when using 4 frames? Please show intermediate steps. Q21: Select all that is directly or indirectly related to the dual mode concept: A. FIFO B. Kernel mode C. User mode D. CLOCK E. Page tables
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