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ISRO CSE 2014 | Question: 44

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5 5 votes

A computer has 16 pages of virtual address space but the size of main memory is only four frames. Initially the memory is empty. A program references the virtual pages in the order 0, 2, 4, 5, 2, 4, 3, 11, 2, 10. How many page faults occur if LRU page replacement algorithm is used?

  1. 3
  2. 5
  3. 7
  4. 8

3 Answers

Best answer
10 10 votes

Hence,option(C)7 is the correct choice.

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