Case labels in a switch must be:

What is printed? String s = “Java”; s.concat(“Fun”); System.out.println(s);

Where may the default label appear in a classic switch statement?

What is printed? int d = 5; switch (d) { case 1: System.out.print(“Mon”); break; case 2: System.out.print(“Tue”); break; default: System.out.print(“Other”); }

Is the default case required in a switch statement?

What is printed? char c = ‘A’; c++; System.out.println(c);

How many times does the body run? for (int i = 1; i

With x = -1, what is printed? if (x > 0) System.out.print(“A”); System.out.print(“B”);

What is printed? int[] a = new int[3]; a[0] = 5; System.out.println(Arrays.toString(a));

Which keyword usually ends a case in a classic switch statement?