What do you mean by a filter and how does it work?
Is it possible to have a constructor inside the servlet?
How forward () method is different from send redirect () method?
What is the difference between the http servlet and generic servlet?
Is servlet synchronized?
What is servlet looping or chaining?
What is cgi and what are its drawbacks?
How will two or three servlets interact or communicate with each other?
Name the packages that work with servlet?
What are the drawbacks of cgi?
What is the major difference between context parameter and context attribute?
Explain load on start-up and its importance?
Explain session tracking and its importance?
What does the term localization refer to?
What are the servlet events?