APIs for dynamically registering servlets and filters can be called at:
ServletRegistration.Dynamic can be used to configure (Choose two)
A web application wants to register a new servlet at runtime using one of the servletContext.addServlet methods.In the implementation of which method is it legal to perform this operation?
You want to create a filter for your web application and your filter will implement.servlet.Filter.Which two statements are true? (Choose two)
You have a simple wpb application that has a single Front Controller servlet that dispatches to JSPs generate a variety of views. Several of these views require further database processing to retrieve the necessary order object using the orderID request parameter. To do this additional processing, you pass the request first to a servlet that is mapped to the URL pattern /WEB INF / retrieveOrder.do. in the deployment descriptor. This servlet takes two request parameters, the ordered and the jspID and the jspURL. It handles the database calls to retrieve and build the complex order objects and then it dispatches to the jspURL.Which code snippet in the Front Controller servlet dispatches the request to the order retrieval servlet?
Given the element from the web application deployment descriptor:<jsp property group><url pattern>/main/page1.jsp</url pattern><scripting invalid>true</scripting invalid></jsppropertygroup>And given that /main/page1.jsp contains:<% int i = 12; %><b> <%= i %> </b>What is the result?
