Consider the following page reference string:
1, 2, 3, 4, 1, 2, 3, 7, 6, 3, 2, 1, 2, 3, 6, 2, 1, 5, 6, 2
assuming one, two, three, four, five, six, or seven frames? Remember all frames are initially empty,
so your first unique pages will all cost one fault each.
a. LRU replacement
b. FIFO replacement
c. Optimal replacement
i know it how to find the page faults anyone know shortest method to confirm the exact page fault numbers.