ESM 2214 Lecture 9: Lecture 9_Sept 22

22. If a logical address in paged memory management system has the logical address 518 and the page size is 512 bytes then logical address can be represented on terms of pages as: a. <1, 512> b. <1, 6> c. <1, 1> d. <1,1024>

3. What will print in the following code snippet? int i = 1; int j = 2; i = j; j = i; System.out.println(i + " " + 1); (A) 22 (B) 21 (C) 11 (D) 3 (E) 12

21. Suppose a process, P1, is running and the operating system uses the Paged Memory Management technique. Assume P1 has the following page-map table (PMT), and that the page size and the frame size are the same, each being 1024 bytes long. Assuming all addresses start from 0, the logical address 2564 is mapped to the physical address _, where (Frame X, offset Y) means byte number Y in Frame number X. Page Frame | 22 56 98 | 12 60 a) Frame 2, offset 516 b) Frame 98, offset 516 x c) Frame 2, offset 500 d) Frame 98, offset 0 e) None of the above