SCS 1150 Lecture 12: Polygamy Lecture

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

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

36. True or false, the output of these two code fragments is always the same? That is, for a given pair of values for x and y, these fragments will both print A or both print nothing. if (x < 20 && y < 30) { println("A"); if (x < 20){ if (y < 30) { println("A");