Hershel wants to programmatically check if specific users have access to his company's new portlet application, in order to show a message in another portlet asking them to purchase a subscription. He is trying to do so with the least amount of performance overhead. What would be the best way for Hershel to accomplish this?

• A. He should use the com.ibm.portal.ac.RoleData interface to verify explicit role assignments.
• B. He should use AccessControlRuntimeModel or AccessControlGlobalRuntimeModel to verify explicit role assignments.
• C. He should read role assignments using the com.ibm.portal.ac.RoleData interface and ensure portlet caching is enabled.
• D. He should use the com.ibm.portal.ac.UserRoles interface to verify explicit role assignments.

Sanjeev wants to add a Help mode to his iWidget. At a minimum, what changes will he need to make to his iWidget definition XML so that IBM WebSphere Portal will enable a Help option for it?

• A. Add 'help' to the supportedModes attribute of the iw:widget element. Add an iw:content element with a mode attribute of 'help' in the iw:widgetelement. Add an 'onhelp' Javascript method.
• B. Add an iw:content element with a mode attribute of 'help' in the iw:widget element.
• C. Add 'help' to the supportedModes attribute of the iw:widget element. Add an iw:content element with a mode attribute of 'help' in the iw:widgetelement.
• D. No change needs to be made. All iWidgets in WebSphere Portal already have a Help mode.

Usha has developed a JSR 286 compliant portlet. She wants to use it on a WSRP producer so that it can be consumed by a remote IBM WebSphere Portal server. What changes if any should be made?

• A. She should change her portlet class to implement ServiceDescription, Markup, Registration and PortletManagement interface.
• B. She must set the enable WSRP portlet initialization parameter to true in the portlet.xml file.
• C. She should change her portlet class to implement ServiceDescription and Markup interface.
• D. She does not have to make any changes.

What is the outcome if a non-deferred module has a requirement on a deferred module?

• A. The server-side combiner framework will ignore both the non-deferred and the deferred module.
• B. The server-side combiner framework will ignore the dependency on the deferred module.
• C. The server-side combiner framework promotes the deferred module to be non-deferred.
• D. The server-side combiner framework demotes the non-deferred module to be deferred.

Quinn is creating a module that adds a customized Dojo lightbox for a disclaimer to overlay the screen as soon as the page loads using dojo.addOnLoad. She has already created myLightBox.css and intends to write the JavaScript event triggering the lightbox inline. What must Quinn do to ensure she gets the desired functionality at minimal performance cost?

• A. Quinn should really write all CSS and JavaScript inline for performance reasons so secondary requests to the server are never made.
• B. Quinn should add all this code right after the theme's tag to ensure the functionality happens as soon as the body markup is loading.
• C. Quinn must create a CSS sub-contribution type in her module pointing to myLightBox.css. The JavaScript can be added anywhere therein aslong as the page uses the default deferred profile and the event is added to the event handler.
• D. Quinn must add the tag pointing to myLightBox.css into the block. The JavaScript can be added anywhere therein as long asthe page uses the nondeferred profile and the event is added to the event handler