Bala, Here is a article on this one.
Developing and testing a complete J2EE \"Hello World\" app with WebSphere Studio V5
Just updated for V5, this tutorial takes you through a full-scale J2EE application while maintaining a simple \"Hello World\" approach for each component. Covers new features like J2EE application clients, automatic data source creation, and configuring resource references.
http://www.devx.com/ibm/Article/16365/0/page/1
http://java.sun.com/developer/techni...2EE/appclient/