(Choose 1 answer)
import java.util.*;
What will be the output of the following Java program?
class ArrayListDemo
{
public static void main(String args[])
{
ArrayList obj = new ArrayList();
obj.add("A");
obj.add("B");obj.add("C");
obj.add(2, "D");
System.out.println(obj);
}
}
A. [A, B, C, D]
B. [A, B, D, C]
C. [A, D, B, C]
D. [A, B, C]
6
