IBM C9510-819 問題集

質問 1：
How can you change the context root of a web project to run in WebSphere Application Server?
A. only update the Context Root field in the application.xml in the META-INF directory of the web project's EAR project
B. update the Context Root field in the Web Project Settings of the Properties of the web project AND update the Context Root field in the application.xml in the META-INF directory of the web project's EAR project with the same context root.
C. rename the Web Project name, right-click over the WEB project, select ename...? enter the context root you want to change
D. only update the Context Root field in the Web Project settings of the Properties of the web project
正解：B

質問 2：
A developer needs to check the flow of the application code, the value, and transaction type of a particular transaction on the application at a given point of time. How can the developer achieve this?
A. enable debug on the application
B. write the systemOut.log for the application
C. enable Write to Logs on the Preferences for the application
D. enable the Inflight Transaction Details mode on RAD to get the values
正解：A

質問 3：
In which servers from within RAD can you run (or preview) a static web project? (choose two.)
A. Ajax Test Server
B. WebSphere Portal Server
C. WebSphere Application Server
D. Static Web Server
E. IBM Mashup Server
正解：A,D

質問 4：
An existing Web 2.0 application has several Ajax functions and an effective interface. It calls server side logic using XMLHttpRequest to pass and receive XML messages. When would using JSON messages on all Web 2.0 applications dramatically improve the performance of the application?
A. when the existing Ajax functions pass large XML messages, and using JSON will reduce the size of the messages
B. when the application uses a web service call using JSON between the web page and backend, then the web service will be able to use Web Service Security
C. when the browser's HTML renderer is able to display the results much clearer when information is conveyed using JSON
D. when the application servlets are able to process the requests more efficiently and better integrate with the backend systems
正解：A

質問 5：
What is a shared page in a web site structure?
A. A web fragment in a JSP page with a <@jsp include> tag.
B. A static page with a link for social networks that allows it to be shared.
C. An html file shared through a source control repository.
D. An html file that can be appear more than one place in the web site navigation.
正解：A

質問 6：
A developer has completed a web project but has not applied any security mechanism. Currently all the pages are open for anyone to access. Which two can be configured using the RAD8 Security Editor? (Choose two.)
A. the user authentication mechanism used for the application
B. the link between the web application and an external directory (e.g., Microsoft Active Directory)
C. the web page to use for login and error
D. a list of roles and the resources the roles can access
正解：A,D