Which of the following correctly initializes an array arr to contain four elements each with value 0?
I
int[] arr = {0, 0, 0, 0};
II
int[] arr = new int[4];
III
int[] arr = new int[4];
for (int i = 0; i < arr.length; i++)
arr[i] = 0;
(A) I only
(B) III only
(C) I and III only
(D) II and III only
(E) I, II, and III