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Que. Consider a main memory with 3 page frames for the following page reference string :

5, 4, 3, 2, 1, 4, 3, 5, 4, 3, 4, 1, 4

Assuming that the execution of process is initiated after loading page 5 in memory, the number of page faults in FIFO and second chance replacement respectively are
a. 8 and 9
b. 10 and 11
c. 7 and 9
d. 9 and 8
Answer:9 and 8
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