What is Request Dispatcher?
Request Dispatcher is an interface whose implementation defines an object which can dispatch the request to any resources on the server.
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how the server will know its the same jsp page?
What is servlet used for?
Explain the servlet filter.
What is the difference between the include() and forward() methods?
How forward () method is different from send redirect () method?
Why are http servlets used in programming?
What is the use of send redirect () method?
Explain the difference between servlet and cgi?
How can we refresh automatically when new data is entered into the database?
What is load-on-startup in servlet?
What are sessions in servlets?
How session tracking can be achieved, if your browser doesn't support cookies (or) if cookies are disabled?