What are the methods in HttpServlet?

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What do you mean by web applications?

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Explain request dispatcher and its methods.

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Is java servlet still used?

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Explains the differences between context.getrequestdispatcher() and request.getrequestdispatcher()?

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Differentiate between the web server and application server?

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How will you open a new page after certain interval of time (5 sec), on clicking of a button in an html page?

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Why is it that we can't give relative URL's when using ServletContext.getRequestDispatcher() when we can use the same while calling ServletRequest.getRequestDispatcher()?

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Hi............ When i am started the tomcat server it started. but it not load the jar files wht we deploving file.suppose we load the wapp folder in webapps. At running time it show the below error in tomcat server INFO: validateJarFile(C:\Program Files\Apache Software Foundation\Tomcat 5.0\web apps\wapp\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, s ection 9.7.2. Offending class: javax/servlet/Servlet.class How to slove this problem in my system. plz give answer for this problem.

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What is the use of servletconfig interface?

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How will you pass values from HTML page to the servlet?

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What is the difference between sendredirect() and forward() in a servlet?

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