page replacement policies may lead to Belady's anomaly ?

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PGCET CSE Exam (Karnataka) 2011 click here to view all questions

Which of the following page replacement policies may lead to Belady's anomaly ?

AFIFO

BLRU

CMRU

DReplacement of least active page

Akilesh Kharvi ? Dec 8 '2016 at 20:0

Answer: FIFO

Explanation:

Belady’s anomaly proves that it is possible to have more page faults when increasing the number of page frames while using the First in First Out (FIFO) page replacement algorithm.

Reference: https://en.wikipedia.org/wiki/B%C3%A9l%C3%A1dy%27s_anomaly

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Answer: FIFO Explanation: Belady’s anomaly proves that it is possible to have more page faults when increasing the number of page frames while using the First in First Out (FIFO) page replacement algorithm. Reference: https://en.wikipedia.org/wiki/B%C3%A9l%C3%A1dy%27s_anomaly Akilesh Kharvi ? answered Dec 8 '2016 at 20:0 All Comments

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