In HttpServlet you can use Session Tracking to track the user state. Session is required if you are developing shopping cart application or in any e-commerce application.
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- the different scope values for the ?
- Difference between forward and sendRedirect?
- What is a Hidden Comment?
- How you can destroy the session in Servlet?
- How to track a user session in Servlets?
- What is Session Migration?
- the advantage of Cookies over URL rewriting?
- Why do u use Session Tracking in HttpServlet?
- What is HTTPSession Class?
- What are different types of Session Tracking?
- What is Session Tracking?
- What is Session ID?
- What is a Session?
- What are the uses of Servlets?
- What must be implemented by all Servlets?
- What do you understand by servlet mapping?
- What is ServletContext?
- the type of protocols supported by HttpServlet?
- What are the lifecycle methods of Servlet?
- the advantages of Servlets over CGI programs?
- What are methods of HttpServlet?
- Differentiate between doGet and doPost method?
- Differentiate between Servlet and Applet
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