7. This method belongs to the interface javax.servlet.ServletConfig public abstract ServletContext getServletContext() This function returns the context of the servlet. getServletContext() Description Method name

8. public abstract RequestDispatcher getRequestDispatcher(String urlpath) This method is used to get a reference to a servlet through an URL that is specified as the parameter. The dispatcher that is returned is used to invoke the servlet. If a dispatcher cannot be obtained for the URL specified, this function returns a null. getRequestDispatcher() Description Method name

9. public abstract void forward(ServletRequest request,ServletResponse response) throws ServletException, IOException This method belongs to the RequestDispatcher interface and can be used to forward a request from one servlet to another. This method must be used when the output is completely generated by the second servlet or the servlet that is invoked. forward() Description Method name

10. public abstract void include(ServletRequest request,ServletResponse response) throws ServletException, IOException This function is also used to invoke one servlet from another like the forward() function. However, you can also include the output of the first servlet with the current output. include() Description Method name