Question 10032 – GATE 1997
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April 1, 2024Question 8210 – Operating-Systems
Consider a main memory with five page frames and the following sequence of page references: 3, 8, 2, 3, 9, 1, 6, 3, 8, 9, 3, 6, 2, 1, 3. Which one of the following is true with respect to page replacement policies First-In-First Out (FIFO) and Least Recently Used (LRU)?
Correct Answer: A
Question 10 Explanation:
∴ Number of page faults = 9
∴ Number of page faults = 9
Both incur the same number of page faults
FIFO incurs 2 more page faults than LRU
LRU incurs 2 more page faults than FIFO
FIFO incurs 1 more page faults than LRU
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