What is servlet container. how it works?
What is the difference between sendredirect() and forward() in a servlet?
What is ServletContext object?
What is the procedure of invoking different servlet in a different application?
Why do we need a constructor in a servlet if we use the init method?
What are the classes and interfaces for servlets?
Explain the jar and war files in servlet?
Can you send an authentication error from a servlet?
What is difference between cookies and httpsession?
What is servlet used for?
what is the advantage of using Servlets over CGI programming?
What is difference between jsp and servlet?
What is the use of attribute in servlets?