To declare a three-dimensional int array called threeD, which of the following would you use?
A) int[3] threeD;
B) int[ , , ] threeD;
C) int[ ][ ][ ] threeD;
D) int [ [ [ ] ] ] threeD;
E) int[ ] threeD[3];

Question

Quizplus · Accepted Answer

C) In Java, you can only declare one-dimensional arrays. To create a two-dimensional array, you must declare it as an array of arrays. A three-dimensional array is an array of an array of an array. The proper notation is to declare the type of array using multiple [ ] marks in succession, as in int[ ][ ] for a two-dimensional array or int[ ][ ][ ] for a three-dimensional array.

To Declare a Three-Dimensional Int Array Called ThreeD, Which of the Following