Consider the following line of code:
int[] somearray = new int[30];
Which one of the following options is a valid line of code for displaying the twenty-eighth element of somearray?
A)System.out.println(somearray[28]);
B)System.out.println(somearray(28));
C)System.out.println(somearray(27));
D)System.out.println(somearray[27]);

Question

Quizplus · Accepted Answer

Arrays are zero-indexed, meaning the first element of the array is at index 0, the second element is at index 1, and so on. Therefore, the twenty-eighth element would be at index 27 (not 28, because we start counting from 0). In Java, you access individual elements of an array using square brackets, so the correct line of code to display the twenty-eighth element would be "System.out.println(somearray[27]);". Choice D is the only option that correctly accesses the twenty-eighth element of the array.

Consider the Following Line of Code