What is the difference between using getSession(true) and getSession(false) methods?
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How can a servlet refresh automatically if some new data has entered the database?
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What is DSN and System DSN and what is the difference between them?
Explains the differences between context.getrequestdispatcher() and request.getrequestdispatcher()?
How to set a cookie that is persisted only for the duration fo the clients session?
Is the init(ServletConfig sc) throws IOException or not?
Tell us something about servletcontext interface.
What is servlet and its use?
Does servlet have main method?
Which exception is thrown if the servlet is not initialized properly?
Explain the architechure of a servlet?
What is difference between cookies and httpsession?
what is the difference between do get/dopost