Difference between forward() method and sendredirect() method ?
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What are advantages of servlets over cgi?
Explain is servlet mapping?
without session Id can we do any operations like add,update,edit,delete. I saw Session id is loaded for edit and delete action not for add .so am asking this
Explain in detail about applet to servlet communication?
Is the init(ServletConfig sc) throws IOException or not?
Why is init() method is used in servlets?
How to pass session values from one servlet container to another servlet container? or how can we get session values of one container in another container?
What is called servlet mapping?
What is the effective way to make sure all the servlets are accessible only when user has a valid session?
How variables can be accessed across the sessions?
If my browser does not support cookie, and my server sends a cookie instance what will happen?
What is http servlet?