5. (15pts) The virtual memory uses a page table to track the mapping of virtual addresses to physical addresses. The following data constitutes a stream of virtual addresses as seen on a system. Assume 16 KiB pages, a 4-entry fully associative TLB, and true LRU replacement. If pages must be brought in from disk, increment the next largest page number. 4669, 2227, 13916, 34587, 48870, 12608, 49225 TLB Physical Page Number Valid Tag 1 11 12 7 4 3 6 0 4 9 Page table Valid Physical Page or in Disk 1 5 0 Disk 0 Disk 1 6 1 9 1 11 0 Disk 1 4 0 Disk 0 Disk 1 3 12