Which three are true about servlet filters？（）

Click the ’Select and Place’ button.Place the events in the order they occur.

Click the 'Select and Place' button.Place the events in the order they occur.

Your IT department is building a lightweight Front Controller servlet that invokes an application logic objectwith the interface：public interface ApplicationController {public String invoke（HttpServletRequest request）}The return value of this method indicates a symbolic name of the next view. From this name， the FrontController servlet looks up the JSP URL in a configuration table. This URL might be an absolute path or apath relative to the current request. Next， the Front Controller servlet must send the request to this JSP togenerate the view. Assume that the servlet variable request is assigned the current HttpServletRequestobject and the variable context is assigned the webapp’s ServletContext. Which code snippet of the FrontController servlet accomplishes this goal？（）

Given tutorial.jsp：2.EL Tutorial3.Example 14.5.Dear ${my：nickname（user）}6.Which， when added to the web application deployment descriptor，ensures that line 5 is included verbatimin the JSP output？（）

In which three directories， relative to a web application’s root， may a tag library descriptor file reside whendeployed directly into a web application？（）

The JSP developer wants a comment to be visible in the final output to the browser.Which comment styleneeds to be used in a JSP page？（）

Click the ’Select and Place’ button.Place the events in the order they occur.

Click the ’Select and Place’ button.Place the events in the order they occur.

Which ensures that a JSP response is of type "text/plain"？（）