Question: We have the following reference string: 3 4 3 2 1 28 1 2 3 48. Right now the page reference reaches at the

We have the following reference string: 3 4 3 2 1 28 1 2 3 48. Right now the page reference reaches at the one in red 8. The VPNs have been allocated to physical frames in the following way: 3 4 2 1 Which VPN will be replaced for the highlighted 8 under LRU?

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