Consider a virtual memory system where three pages are allocated for real memory. If the page replacement algorithm used is FIFO, how many page…

Consider a virtual memory system where three pages are allocated for real memory. If the page replacement algorithm used is FIFO, how many page replacements take place for the access sequence: 1, 3, 2, 1, 4, 5, 2, 3, 4, 5?

  1. a) 2
  2. b) 3
  3. c) 4
  4. d) 6

From the Combined Bank Assistant Programmer (CSE) March 2021 – Preliminary exam, question 34 of 86.

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