Based on the following definitions, which statement is NOT true?

int[] 1DArray={1,2,3};

int[][] 2DArray=new int[2][];

2DArray[0]={4,5};

2DArray[1]={6,7,8};

public void method1(int[] 1DArray){...}

public void method2(int number){...}

a.

2DArray[0].length == 2DArray[1].length.

b.

2DArray.length is 2.

c.

1DArray.length is 3.

 

d.

method2(int number) will use the pass-by-value approach to pass the actual parameter.

e.

method1(int[] 1DArray) will use the pass-by-reference approach to pass the actual parameter.