Self doubt

Question

Explain Last In First Out (LIFO) and MRU  with this example and find a number of a page fault.

Question:

Let the number of the frame in main memory is 5.

Reference String:     1 2 3 4 5 6 7 8 9 10    1 2 3 4 5 6 7 8 9 10 

Comments

LIFO and MRU both will have 16 page fault

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how? i am getting 20 page faults considering number of frames 5

Answer 1

both have same meaning so both will have same no  of page fault i.e=16