Transcribed Image Text: Polymorphism is the ability of an object to take on many forms. The most common use of polymorphism in OOP occurs when

Transcribed Image Text: Polymorphism is the ability of an object to take on many forms. The most common use of polymorphism in OOP occurs when a parent class
reference is used to refer to a child class object.
class Main (
public static void main (String(] args) {
Animal al:
al = new Animal ();
al. displayInfo ();
al – new Dog ();
al. displayInfo ();
Figure 2. Polymorphism
(a) Create a class name Animal to produce a method named displayInfo (). Define the method by displaying info that represent the
class name.

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