Why filter is used in servlet?
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What is api in servlet?
What are life cycle methods of a servlet?
Difference between GET and POST?
If servlet receives multiple requests, how many objects will it create?
If a servlet is not properly initialized, what exception may be thrown?
What is the use of httpservletrequestwrapper?
Difference Between Web Server and Application server ??
Explain the role of dispatcherservlet and contextloaderlistener.
What is the dispatcher servlet?
difference between request.getSession(false) or request.getSession() and request.getSession(true)
Which java framework is most popular?
What is the capacity that doGet method can send to the server?