Explain the concept of inheritance, JAVA Programming

Assignment Help:

Question:

(a) (i) Explain the concept of inheritance. Illustrate your answer with a suitable Java example.

(ii) Java does not support multiple inheritance but does provide the concept of ‘interface'. Explain how interfaces can help a programmer to implement multiple inheritance in their programs. Illustrate with suitable Java examples.

(b) What is an abstract class in Java? Explain the importance of implementing these classes in programs. Illustrate with an example of your own.

Related Discussions:- Explain the concept of inheritance

How to get data from the velocity page in a action class, We can get the va...

We can get the values in the action classes by using data.getParameter("variable name described in the velocity page");

Java applet programming examples, Question: (a) The following is a simp...

Question: (a) The following is a simple example of a Java Class: // File: Welcome.java public class Welcome { public static void main(String args[]) { System.out.printl

What is actionmapping, Action mapping having all the deployment information...

Action mapping having all the deployment information for a particular Action bean. This class is to verify where the results of the Action will be sent once its processing is done.

Calculates whether a plane successfully lands or not, Write a program calle...

Write a program called LandThePlane that calculates whether a plane successfully lands or not. The program begins by prompting (asking) the user for the following details, in th

{ ( P ) } { ( { } ) ) { ( { } ) } No Compilation, i want the program

i want the program

What are the difference between throw and throws, What are the difference b...

What are the difference between throw and throws? Differences are between throws and throw are: Throw is employed to trigger an exception while throws is used in declara

Authentication -security component, Authentication is basically an identifi...

Authentication is basically an identification step. Functionality used for J2EE security: Principal : An entity that may be authenticated and identified. Principal n

Applet, what are applets

what are applets

Design a bond class, In the lectures, we have written programs for bond pri...

In the lectures, we have written programs for bond pricing in discrete time. We have also talked about the theory for bond pricing and yields in continuous time. In this exercise,

Rebuilding a server environment, Project Description: We prepare and ope...

Project Description: We prepare and operate smartphone application.(Picture sharing and social networking) But there are problems in server side. It's very slow. So we

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages