Q)Explain about the following statement.
           response.setContentType("text/html");
=>setContentType() method is called on the response object
to specify the MIME(Multi Purpose Intenet Mail Extensions) type.

=>Some MIME types are

                     text/html
		     text/plain
		     image/gif etc.

Q)Explain about the following statement.
    PrintWriter printWriter=response.getWriter();

=>java.io.PrintWriter is a character oriented output stream.
=>using PrintWriter dynamic web content generated by the
servlet is sent to the client (via web server).