IBM C9520-911 問題集 : IBM WebSphere Portal 8.0 Solution Development

When creating and registering a custom portlet service, it is possible to set initialization parameters. What code would Adrienne use to access a parameter with the name sample.portletservice.HelloServiceImpl2.message?

• A. public void sayHello(RenderRequest request, RenderResponse response)
  {
  String message = request.getParameter("message");
  }
• B. public void init(Preferences servicePreferences) {
  String message = servicePreferences.getInitParam("message",
  "Hello");
  }
• C. public void init(Preferences servicePreferences) {
  String message = servicePreferences.get("message",
  "Hello");
  }
• D. public void sayHello(RenderRequest request, RenderResponse response)
  {
  String message = request.getAttribute("message");
  }

Given the following code in the portlet.xml file, what line of code returns the value of the "test" initparam. <portlet-class>MyPortlet</portlet-class> <init-param> <name>test</name> <value>test_init_parameter</value> </init-param>

• A. renderResponse.getInitParameter("test");
• B. renderRequest.getPortalContext().getInitParameter("test");
• C. renderRequest.getInitParameter("test");
• D. portletConfig.getInitParameter("test");

Emery is trying to make it so users from a specific geographic location do not have access to a specific metrics application hosted on their IBM WebSphere Portal server. Which of the following options is provided within WebSphere Portal that Emery can use to this purpose?

• A. Emery can use Personalization Rules to hide the portlet, leveraging information in the user repository regarding the user's geographiclocation.
• B. Emery can use the call to ensure the portlet is hidden for thegeography to block.
• C. None of the above. Emery is going to need to create a page and assign metadata parameters to hide the specific portlet from users fromgeographies that are not allowed to see it.
• D. Emery's users must register as being from a specific geography and Emery can develop workflow methods leveraging thePortalUserIdentityBean (or PUIB) object to ensure the portlet does not generate markup for the user in this geography.

Dale is asked to create a new theme for IBM WebSphere Portal based on the Portal 8 Modular theme. This new theme will be the only theme applied to pages within the environment. What is the best way for him to proceed with this task?

• A. Make a copy of the Modular theme to create a new, separate theme.
• B. Edit the Modular theme directly.
• C. Make a copy of the Modular theme to create a new, separate theme. Then remove all the other themes from the environment as they won't beused.
• D. Edit the Modular theme directly and remove all the other themes from the environment.

What does the collaborative services API allow the portlet developer to do?

• A. The API allows the user to connect to social services such as Twitter and Facebook for custom portlets.
• B. The API gives the user access to Microsoft Exchange and IBM Lotus Notes inboxes when developing custom portlets.
• C. The API provides person tags to custom portlets.
• D. The API provides the IBM Connections business cards capability to a custom portlet.