Question

Assume that the following array has been defined, though you do not necessarily know its length. int[] numbers = new int[??]; What expression should be used:/

Answer 1

int array_length;

int [ ] numbers = new int[array_length];

Step-by-step explanation:

Since you do not know the length of the, it is important that you declare and provide a variable of type integer, so you can request the user to input the length of the array