2Q buffer replacement policy is managing a 3-frame buffer po…
2Q buffer replacement policy is managing a 3-frame buffer pool. The current state of the queues is: LRU Queue (ordered least recently used first → most recently used last): {1, 2} FIFO Queue (ordered oldest inserted first → newest inserted last): {9} The next page reference is 2. What will be the new state of the queues after this access?
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