please correct me please help me , in understanding servlet concept i my very puzzled what i m doing . am i on the right track. can anyone give me a good link that make me clear about all the concept of servlet.
You are on the right track. The servlet specification talks about all the concepts and possibilities, and is very useful as a reference, but it's not so good as an introduction. You can find a number of introductory articles and further information on this page.
I suggest U to read the Head First Servlets and JSP book By Bryan Basham, Kathy Sierra, Bert Bates (<a href="http://www.oreilly.com/catalog/headservletsjsp/">http://www.oreilly.com/catalog/headservletsjsp/</a> . It is a good book in other to understand clearly about servlet, jsp and servlet container.