CPS 213 Lecture 21: Day 21. Floating Point

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

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

11. What does the following program print? int age = 92; String ageBracket = "child"; if (age >= 65) { ageBracket = "senior", if (age >= 21) { ageBracket = "adult"; if (age >= 16) { ageBracket = "youth"; println(ageBracket);