IBM WebSphere Portal 8.0 Solution Development (LOT-911) Free Practice Test

Question 1

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

A. Passive credential objects hide the credential's secret from the portlet.

B. Credential objects are serializable.

C. Portlets that use active credential objects need to extract the secret from the credential to authenticate with the backend.

D. To create a slot for storing active credentials, set the active parameter of the CredentialVaultService.createSlot method to true.

Correct Answer: D

Question 2

Which of the following statements regarding the Controller model is false?

A. A developer must commit the controller to persist the modifications.

B. A developer can only modify one resource per controller before committing the modifications.

C. The Controller model enhances the read-only portal model SPI by adding writable aspects.

D. The Content Model Controller allows a developer to modify the content topology and the properties of content nodes, such as pages, labels,and content URLs.

Correct Answer: B

Question 3

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. renderResponse.getInitParameter("test");

D. portletConfig.getInitParameter("test");

Correct Answer: D

Question 4

Steve wants to hide a menu item in the action menu. This menu item may be needed for later use. What is the best way to accomplish this?

A. Use the IBM WebSphere Integrated Solutions console to edit the Dynamic Content Spot to update the menu definition and restart the customtheme application.

B. Declare the menu item as visible in the server-side feed then override in the client-side's visibilityFn.

C. Update the shelfActions.json using the WebDAV located inside the menuDefinitions folder and then register the changes inside the theme.js filelocated inside the js folder.

D. Declare the menu item as not visible in the server-side feed. Declare the menu item as visible in the client-side code, and then stop and restartthe custom theme application.

Correct Answer: B

Question 5

John wants to troubleshoot a problem related to IBM WebSphere Portal engine startup. Which tool can he use to enable trace for "com.ibm.wps.engine" package, so that it will persist across server startup?

A. Enable Tracing portlet

B. None of the above

C. Use XMLAccess Script

D. Use the Configuration tab on the Change Log Detail Levels section in the IBM WebSphere Integrated Solutions console.

Correct Answer: D

Question 6

The javax.portlet.GenericPortlet abstract class provides default functionality and convenience methods for handling portlet requests. It provides a default implementation for which interfaces from the javax.portlet package?

A. Portlet, PortletConfig, PortletPreferences, PortletSession

B. EventPortlet, Portlet, PortletConfig, ResourceServingPortlet

C. EventPortlet, Portlet, PortletPreferences, PortletSession

D. EventPortlet, Portlet, PortletConfig, PortletContext

Correct Answer: B

Question 7

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 promotes the deferred module to be non-deferred.

C. The server-side combiner framework demotes the non-deferred module to be deferred.

D. The server-side combiner framework will ignore the dependency on the deferred module.

Correct Answer: B

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IBM WebSphere Portal 8.0 Solution Development (LOT-911) Free Practice Test