1.

Which method call will result in "C" printing out?

 public static void uhOh(String value) { try { int num = 5 / value.length(); System.out.print("A"); } catch (ArithmeticException e) { System.out.print("B"); } catch (NullPointerException e) { System.out.print("C"); } } 

Group of answer choices

uhOh("rouge");

uhOh("");

uhOh(null);

uhOh("null");

2.

What will print out?

int[] alpha = {2, 4, 6, 8}; int[] beta = {2, 4, 6, 8}; int[] gamma = beta; System.out.print(alpha == beta); System.out.print(alpha == gamma);

Group of answer choices

truetrue

truefalse

falsefalse

falsetrue

3.

What will the following code print out when it is run?

int[] a = {1, 2, 3}; int[] b = {4, 5, 6}; int[] c = {7, 8, 9}; int[][] d = {a, b, c}; a = c; b[2] = 0; System.out.print(d[2][2]);

Group of answer choices

0

6

9

3

q4.

What does the following code print out?

ArrayList chars = new ArrayList<>(); chars.add('A'); chars.add('B'); chars.set(0,'C'); chars.add(1,'D'); chars.add(0,'E'); chars.remove(0); for ( char ch : chars) { System.out.print( ch + ", "); }

Group of answer choices

C, D, B,

E, C, B,

E, D, B,