Programming Tutorials

Explain the different forms of Polymorphism.

By: Karthik in Interview Tutorials on 2012-06-16  

Answer: From a practical programming viewpoint, polymorphism exists in three distinct forms in Java:

	Method overloading 
	Method overriding through inheritance 
	Method overriding through the Java interface  





Add Comment

* Required information
1000

Comments

No comments yet. Be the first!

Most Viewed Articles (in Interview )

Tell me something about J2EE component?

Interview Question: Is there a particularly good IDE to use with Struts ?

Differentiate between .ear, .jar and .war files.

What are implicit Objects available to the JSP Page?

What do you understand by a container in J2EE?

Interview Question: Do you have to credit Struts on your own website?

Why J2EE is suitable for the development of distributed multi-tiered enterprise applications?

What is the difference between interface and abstract class?

Interview Question: Is it possible to share an HttpSession between a JSP and EJB? What happens when I change a value in the HttpSession from inside an EJB?

Interview Question: Why are some of the class and element names counter-intuitive?

Interview Question: What is Deployment descriptor?

Interview Question: What is Local client view in EJB?

Interview Question: What is difference between EJB 1.1 and EJB 2.0?

Interview Question: How many EJB Objects are created for a Bean?

Question: What is an output comment in JSP?

Latest Articles (in Interview)