Why do we need servlet filter?
What are the difference between RMI and Servlets?
Which interface must be implemented by all servlets?
What is the difference between Servlet Request and Servlet Context when calling a Request Dispatcher?
A client sends requests to two different web components. Both of the components access the session. Will they end up using the same session object or different session ?
What are common tasks performed by Servlet Container?
What is the difference between the include() and forward() methods?
How can we refresh automatically when new data has entered the database?
Why is httpservlet declared abstract?
How can an existing session be invalidated?
What is Servlets and explain the advantages of Servlet life cycle?
Explain the different ways for servlet authentication?
How will two or three servlets interact or communicate with each other?
Which protocol will be used by browser and servlet to communicate
Explain the custom jsp tags and the beans.
