Consider the following page reference string 1 2 3 41234123 4121 2 3 1. Which of the following statements are correct? The number of page faults using FIFO and LRU will be same using 3 empty frames....

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Extracted text: Consider the following page reference string 1 2 3 41234123 4121 2 3 1. Which of the following statements are correct? The number of page faults using FIFO and LRU will be same using 3 empty frames. П. I. The number of page faults using optimal page replacement algorithm and LRU will be same using 3 empty frames. The number of page faults using optimal page replacement algorithm will be same using 3 empty frames and 2 empty frames. The number of page faults using FIFO, LRU and optimal page replacement algorithm will be same using 4 empty frames. Ш. IV. (A)I and II (B)I and IV (С)I, Ш and IV (D)I, II and III