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

A. The API gives the user access to Microsoft Exchange and IBM Lotus Notes inboxes when developing custom portlets.

B. The API allows the user to connect to social services such as Twitter and Facebook for 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.

On an ongoing basis, Ken wants to track status messages from an application that he is writing. Which one of the following options should he use as a best practice to make the status messages available?

A. He should write messages to to SystemOut.log since it is the easiest to implement.

B. He should write them to SystemError.log since they are status messages and could be considered errors.

C. He should use the standard Java logger at an "info" level since "info" is the default trace level for IBM WebSphere Portal server.

D. He should use the standard Java logger at an "error" level since they are status messages and could be considered errors.

A medical equipment manufacturer would like to use a JSR 286 portlet available on a separate corporate portal. What must be done on the consumer portal using the IBM WebSphere Portal administration interface to integrate this portlet with WSRP 2.0?

A. Create a producer definition and consume the portlet as a WSRP service.

B. Enable WSRP 2.0, create a producer definition and a portlet proxy.

C. Enable WSRP 2.0 and create a portlet proxy.

D. Create a producer definition and a web service.

The JSR 286 Portlet Specification PLT.C appendix defines the Cascading Style Sheet classes for a variety of logical units in the markup. It follows the styles defined by the OASIS Web Services for Remote Portlets Technical Committee. What is the prefix used for the name of the CSS classes defined in this appendix?

A. css- (for example css-font, css-form-field, css-table-body)

B. wsrp- (for example wsrp-font, wsrp-form-field, wsrp-table-body)

C. portal- (for example portal-font, portal-form-field, portal-table-body)

D. portlet- (for example portlet-font, portlet-form-field, portlet-table-body)

When writing a custom portlet service, what interface must be implemented to make use of the portlet service life-cycle methods?

A. com.ibm.portal.portlet.service.spi.PortletServiceRegistryService

B. com.ibm.portal.portlet.service.spi.PortletService

C. com.ibm.portal.portlet.service.spi.PortletServiceLifeCycle

D. com.ibm.portal.portlet.service.spi.PortletServiceProvider