Which one of the following statements is valid regarding credential objects?

• A. Credential objects are serializable.
• B. Portlets that use active credential objects need to extract the secret from the credential to authenticate with the backend.
• C. To create a slot for storing active credentials, set the active parameter of the CredentialVaultService.createSlot method to true.
• D. Passive credential objects hide the credential's secret from the portlet.

Wendy's theme was recently installed on a server. A colleague provided her with theme components to deploy, which given design requirements, is packaged as an EAR file inside a compressed ZIP file. Which of the following is a valid option for deploying these components?

• A. Use the web-dav-deploy-zip-file to deploy the compressed file. Use the IBM WebSphere Integrated Solutions console or scripts to deploy theEAR file. Use XMLAccess to import the components into the IBM WebSphere Portal server.
• B. Use the web-dav-deploy-zip-file to deploy the compressed file and use the XMLAccess command to run the script. Use the WebSphereIntegrated Solutions console to add the runtime configuration.
• C. Use the web-dav-deploy-zip-file to deploy the compressed file. Use the webdav-expand-ear command to unpackage the EAR on the server,then register the new EAR on the WebSphere Integrated Solutions console.
• D. EAR files must be deployed using the WebSphere Integrated Solutions console, so she must remove it from the ZIP archive and install itdirectly.

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'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.
• B. 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.
• C. Emery can use the call to ensure the portlet is hidden for thegeography to block.
• D. Emery can use Personalization Rules to hide the portlet, leveraging information in the user repository regarding the user's geographiclocation.

Which of the following options is valid about downloadable portlets from the IBM Collaboration Solutions Catalog?

• A. Only portlets developed by IBM are hosted by the Collaboration Solutions Catalog website.
• B. Portlets available for download follow open standards.
• C. Portlets available for download are free, trial-based, or fee-based.
• D. Portlets available for download should not be used in the production environment.

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