Consider the following code snippet:
String[] data = { "abc", "def", "ghi", "jkl" };
Using Java 6 or later, which statement grows the data array to twice its size?
A)data = Arrays.copyOf(data, 2 * data.length);
B)data = Arrays.copyOf(data, 2);
C)data = Arrays.copyOf(data, 2 * data);
D)data = Arrays.copyOf(data, 2 * data.size());

Question

Quizplus · Accepted Answer

Choice A uses the Arrays.copyOf() method to create a new array with double the length of the original data array, and copies the contents of the original array into the new array. This effectively increases the size of the data array to twice its original size. Choices B, C, and D do not correctly implement the Arrays.copyOf() method to achieve the desired increase in size.

Consider the Following Code Snippet