What is a session in web?
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Explain the advantages in jsp?
What is the difference in using request.getrequestdispatcher() and context.getrequestdispatcher()?
What is a jsp directive?
What are the literals used in jsp?
Can we override the jspinit(), _jspservice() and jspdestroy() methods?
How can we stop errors on display in a jsp page?
What are the different scope values for the jsp objects?
What does jsp mean?
how to extends one jsp page to another jsp page with realtime example?
Why is jstl used?
What is jsp standard tag library, provide some example usage?
i have one jsp page. inside this, String s=req.getParameter("raja");...... now we want to remove duplicate characters and o/p will be like "rj".... what is the logic?