can it possible to validate form field before execution of a servlet service method if yes how??
6 9296Is there any differance b/w getting servlet context from servlet config and session? if yes then what is that?
7 12281
Explain the difference between generic servlet and http servlet?
Explain how to improve Servlet Performance?
Why do we use sendredirect() method?
Explain the differences between jsp and servlet.
Why jsp is better than servlet?
Why servlet is mostly used?
Why doesn’t a servlet include main()? How does it work?
Why the concept of single thread model interface is used?
What is the difference between CGI and Servlet?
What are sessions in servlets?
What is the difference between the servlets and cgi programs?
What is a web application and what is it’s directory structure?
What is the difference between portlet and servlet?
What do you mean by interservlet communication?
What is Servlets and explain the advantages of Servlet life cycle?