The following questions refer to the following information: Initial State: Translation Look Aside Buffer Valid Tag Physical Page Number Age 10 2 4 20 1 11 12 "Age" refers to the number of clock cycles since the entry was used. Initial State: Page Table Index Valid Physical Page Number 1 0 Disk 2 0 Disk 5 1 11 6 0 Disk 8 0 Disk 9 0 Disk 10 1 3 11 1 12 12 0 Disk Assume 4 KB pages, a four-entry fully associative TLB, and true LRU replacement. If pages must be brought in from disk, increment the next largest page number