Answer Posted / sonam

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.http.RequestDispatcher;
public class dispatcher extends HttpServlet throws
IOException, ServletException {
public void doGet(HttpServletRequest request,
HttpServletResponse response) {
RequestDispatcher dis=
request.getRequestDispatcher("welcome.jsp");
dis.forward(request, response);//it will go to ur
desired page.
dis.include("Hello java");//it will display ur
message also to ur desired page.
}


}

When using servlets to build the HTML, you build a DOCTYPE line, why do you do that?

583

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What is a deployment descriptor?

613

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Explain the different ways for servlet authentication?

543

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Why do you use session tracking in httpservlet?

651

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What is java servlet session?

541

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What is difference between ServletResponse sendRedirect() and RequestDispatcher forward() method?

631

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How the typical servlet code look like ?

645

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Why session tracking is needed?

598

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Tell us something about servletconfig interface.

592

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What is Request Dispatcher?

820

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How to get the path of servlet in the server?

548

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Is servlet a framework?

555

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What are different ways for authentication of servlet?

537

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What is the difference between the servlets and cgi programs?

565

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Where do you define dispatcherservlet?

561

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