Analyze the following code:

Question

```

public class Test {
public static void main(String[] args) {
boolean[][] x = new boolean[3][];
x[0] = new boolean[1]; x[1] = new boolean[2];
x[2] = new boolean[3];

System.out.println("x[2][2] is " + x[2][2]);
}
}
```
a. The program has a compile error because new boolean[3][] is wrong.
b. The program has a runtime error because x[2][2] is null.
c. The program runs and displays x[2][2] is null.
d. The program runs and displays x[2][2] is true.
e. The program runs and displays x[2][2] is false.

Answer 1

e. The program runs and displays x[2][2] is false.
x is a ragged array. (See the section on Ragged Array) x[2] has three elements with default value false.