Which of the following arrays can be used in a call to the Arrays.sort method?
I Any array with primitive numeric data, such as int, double, …
II Arrays of String or numeric wrapper classes like, Integer, Double, …
III Any class that implements the Comparable interface
A) I
B) II
C) I and II
D) I, II and III

Question

Quizplus · Accepted Answer

The Arrays.sort method can be used on arrays of primitive types, arrays of objects of classes that implement the Comparable interface, and arrays of objects of classes like String and numeric wrapper classes, which implement Comparable.

Which of the Following Arrays Can Be Used in a Call