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Which element of a web application deployment descriptor element is required（）？A、 B、 C、 D、 E、
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Which element of a web application deployment descriptor element is required？（）A、B、C、D、E、
Which two actions protect a resource file from direct HTTP access within a web application？（）A、Placing it in the /secure directoryB、Placing it in the /WEB-INF directoryC、Placing it in the /META-INF/secure directoryD、Creating a element within the deployment descriptor
A developer wants a web application to be notified when the application is about to be shut down. Which two actions are necessary to accomplish this goal？（）A、Include a listener directive in a JSP pageB、configure a listener in the TLD file using the elementC、Include a element in the web application deployment descriptorD、configure a listener in the application deployment descriptor， using the elementE、Include a class implementing ServletContextListener as part of the web application deploymen
Which three are described in the standard web application deployment descriptor？（） A、 session configurationB、 MIME type mappingsC、 context root for the applicationD、 servlet instance pool configurationE、 web container default port bindingsF、 ServletContext initialization parameters
Which three are described in the standard web application deployment descriptor？（）A、session configurationB、MIME type mappingsC、context root for the applicationD、servlet instance pool configurationE、web container default port bindingsF、Servlet Context initialization parameters
Which element is the parent of the tag in the web application deployment descriptor？ （）A、 B、 C、 D、
