Question 156Asked in CIL MT Systems, 27 Feb 2020 (8:00 AM)

What is number of page faults by least recently used page replacement for a memory with 4 frames for the page reference string 2, 0, 1, 2, 4, 0, 5, 1, 4, 6,…

What is number of page faults by least recently used page replacement for a memory with 4 frames for the page reference string 2, 0, 1, 2, 4, 0, 5, 1, 4, 6, 4, 2, 1, 3, 0?
  1. A9
  2. B7
  3. C8
  4. D10
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Correct answer: (D) 10

From CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM)

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