What are the various ways of session supervision in servlets?
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How to make sure a servlet is loaded at the application startup?
What is ServletContext() and what is its use?
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What are different ways for authentication of servlet?
what is the difference b/w DispatchAction and LookUpDispatchAction?
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How to find whether a parameter exists in the request object?
Which http method is said to be non-idempotent and idempotent?
What is servlet initializer?
Can we define constructor in Servlet class?
What is URL Encoding?
Why is servlet used?
Can we get PrintWriter and ServletOutputStream both in a servlet?
which type of data passing is used in realtime?