Multiple choice

Which of the following options gives the correct combinations of the following statements about LRU (Least recently Used) page replacement algorithm? (i) LRU chooses the page for replacement, which has not been used for a long time period. (ii) It encounters minimum page fault. (iii) LRU suffers from Belady's Anomaly. (iv) It doesn't require complete page reference string at the starting of algorithm.

  1. i, ii and iv

  2. i and iv

  3. i and ii

  4. i, ii and iii

  5. all of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

These statements are true about LRU page replacement algorithm.

Keep practicing — related questions