EJB - Developing Web Components
This is an introduction tutorial to J2EE, Java Bean and Entity bean for developing web components in EJB and a detailed introduction to two types of components, web components and the enterprise bean.
So this is an excellent tutorial to learn these entire concepts with examples, besides learning here you will be able to develop and deploy web components or EJB components separately on the web server and application servers respectively.
Just find out the entire EJB concept in details…
Reference
http://www.roseindia.net/software-tutorials/detail/6225