Is dispatcher servlet a singleton?
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What is the effective way to make sure all the servlets are accessible only when user has a valid session?
Why session tracking is needed?
What is the difference between the getrequestdispatcher(string path) method of javax.servlet.servletrequest interface and javax.servlet.servletcontext interface?
Life Cycle of servlets?
What is the procedure of invoking different servlet in a different application?
Some examples where generic servlet is used?
Can you create a deadlock condition on a servlet?
Why do we use sendredirect() method?
Can servlet have a constructor ?
Why servlet is used as controller ? Not JSP? I want complete explation?
How do we translate jsp?
What is Single Threaded Model in Servlets? Explain this with an example?