Question

In the page-replacement algorithm, which one can cause the Belady phenomenon ()?
A,FIFO
B,LRU
C,CLOCKING
D,OPT
PLEASE DONT GUESS

Answer 1

Answer:

A. FIFO

Explanation:

Belady's anomaly appears only in FIFO Page Replacement algorithm.

Bélády's anomaly is the phenomenon in which increasing the number of page frames results in an increase in the number of page faults.