You have a simple web application that has a single Front Controller servlet that dispatches to JSPs togenerate 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 therequest first to a servlet that is mapped to the URL pattern /WEB INF/retreiveOrder.do in the deploymentdescriptor. This servlet takes two request parameters, the orderID and the jspURL. It handles the databasecalls to retrieve and build the complex order objects and then it dispatches to the jspURL. Which codesnippet in the Front Controller servlet dispatches the request to the order retrieval servlet?()
You create a Web site for a customer. You need to deploy the Web site to the customers server without any of the source files for the Web site. You do not want the customer to be able to update any of the static pages on the Web site. Which tool should you use?()
Given the web application deployment descriptor elements: 11. 12.ParamAdder 13.com.example.ParamAdder 14.... 24. 25.ParamAdder 26.MyServlet 27. 28. Which element, inserted at line 27,causes the ParamAdder filter to be applied when MyServlet is invokedby another servlet using the RequestDispatcher.include method?()
A developer is designing a web application that must verify for each request: The originating request is froma trusted network. The client has a valid session.The client has been authenticated. Which design pattern provides a solution in this situation?()
What four functions does Web Cache Communication Protocol (WCCP) incorporate?()
A developer is designing a web application that makes many fine-grained remote data requests for eachclient request. During testing, the developer discovers that the volume of remote requests significantlydegrades performance of the application. Which design pattern provides a solution for this problem?()
You are working with a team of developers on a Web site. You copy the Web site from the staging server to work on it locally. While making changes, you create new C# source code files and delete old ones. You need to ensure that your changes propagate to the staging server without affecting any files that you have not modified. Which tool should you use? ()
While considering security, which of the following is the BEST place for a public web server accessible via the Internet? ()
A customer claims that while redeploying a web application in the production system all their customers are having to log in again. What do you recommend? ()
Which element is the parent of the tag in the web application deployment descriptor? ()