Consider the following code snippet: public class Demo
{
Public static void main(String[] args)
{
Point[] p = new Point[4];
P[0] = new Colored3DPoint(4, 4, 4, Color.BLACK);
P[1] = new ThreeDimensionalPoint(2, 2, 2);
P[2] = new ColoredPoint(3, 3, Color.RED);
P[3] = new Point(4, 4);
For (int i = 0; i

Question

Consider the following code snippet: public class Demo
{
Public static void main(String[] args)
{
Point[] p = new Point[4];
P[0] = new Colored3DPoint(4, 4, 4, Color.BLACK);
P[1] = new ThreeDimensionalPoint(2, 2, 2);
P[2] = new ColoredPoint(3, 3, Color.RED);
P[3] = new Point(4, 4);
For (int i = 0; i < p.length; i++)
{
String s = p[i].toString();
System.out.println("p[" + i + "] : " + s);
}
Return;
}
}
This code is an example of ____.
A) overloading
B) callback
C) early binding
D) polymorphism

Quizplus · Accepted Answer

The code demonstrates polymorphism, as it uses an array of a superclass type (Point) to store objects of different subclasses (Colored3DPoint, ThreeDimensionalPoint, ColoredPoint, and Point), allowing for dynamic method dispatch.

Consider the Following Code Snippet: Public Class Demo