Task 2: Determine code that would be used to interact with completed program code. Part 1: Consider the following code segment, where letters is a two-dimensional (2D) array that contains possible letters. The code segment is intended to print DIG. String[][] letters = {{"A", "B", "C"},{"D", "E", "F"},{"G", "H", "1"}}; System.out.println(/* missing code */): Complete the code segment above by writing a proper replacement for /* missing code / so that the code segment works as intended? CA1720- Evidence Topic 1 Page 2 of 5 Part 2: Consider the following 2D array to answer the following question: int[][] arr = {{1,2,3), (4,5,6},{7,8,9). {3,2,1}}; Write the code segment using for loop that displays the content of the first row of the array, so that the output will be as follows: 1 2 3