1. Suppose a process page table contains the entries shown below. Using the format shown in Figure 6.15a, indicate where the process pages are located in memory.

a. Program Address Space Frame 1 Page 0 1 0 3 Valid bit 1 0 1 1 0 0 1 0 Main Memory Address Page Frame 2 D 3 :: A B D E E C H I J K L M N 0 P 0 = 0000 1 = 0001 2 0010 3 0011 4 - 0100 5 = 0101 6 = 0110 7 = 0111 8 = 1000 9-1001 10 = 1010 11 - 1011 12 = 1100 13 = 1101 14 = 1110 15 = 1111 0-000 1 = 001 2 = 010 3 = 011 4 = 100 5 = 101 6 - 110 7 = 111 4 2 A B K L 5 6 7 Figure 6.15a