WR 474 Lecture 6: Precipitation Measurements

12. What will the following print ? public class Test public static void main (String[] args) boolean bl = true; boolean b2 = false; boolean b3 = true; if ((bl && b2) || (b2 && b3) || b2) System.out.print("ok"); if ((bl && b2) || (b2 && b3) 11 (bl || b2)) System.out.println("dokey"); (A) No output is produced (B) ok (C) dokey (D) Compile-time error (E) ok dokey

19. How many times does the letter C print in the following code? for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { for (int k = 0; k < 2; k++) { System.out.println("C"); System.out.println("C"); System.out.println("C"); (D) 36 (E) 18

45. What is the value of the following boolean expression? true && (false || !false) && (true || false) (A) TRUE (B) FALSE