Question

What is the output of this program?

    import java.util.*;
    class vector 
    {
        public static void main(String args[]) 
        {
            Vector obj = new Vector(4,2);
            obj.addElement(new Integer(3));
            obj.addElement(new Integer(2));
            obj.addElement(new Integer(5));
            System.out.println(obj.elementAt(1));
        }
    }

a.

0

b.

3

c.

2

d.

5

Posted under java util Java Programming

Answer: (c).2

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Q. What is the output of this program?

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