C2040-923 Online Practice Questions and Answers

Bob needs to integrate IBM WebSphere Portal to handle tasks from several different backend systems as a service. Bob can createtasks and specialized workflows using which of the following?

A. Unified Task Portlet

B. IBM Rational Application Developer Edition and Standard Portlet API

C. Unified Task Developer Edition and Collaborative Services API

D. Page Builder and Portlet Wires

What logs folder should be checked to diagnose a failed IBM WebSphere Portal server installation?

A. /wp_profile/logs/WebSphere_portal

B. C:\Documents and Settings\All Users\Application Data\IBM\Installation Manager\logs for Windows and /var/ibm/InstallationManager/logs for all other OS's.

C. /PortalServer/logs

D. /wp_profile/ConfigEngine/log

Which of the following options best describes the difference between horizontal and vertical clustering?

A. Vertical clustering takes full advantage of the resources of a multiprocessor system; horizontal clustering provides fault-tolerance and scalability by adding additional servers.

B. Vertical clustering allows for users to authenticate against multiple LDAP sources; horizontalclustering allows multiple servers to act as one server

C. Horizontal clustering replicates the back-end database in real-time; vertical clustering takes advantage of multiple IBM WebSphere Application Servers as a single cell.

D. Horizontal clustering allows multiple HTTP servers to serve in a failover scenario; vertical clustering allows IBM WebSphere Portal servers to combine processor and memory into one virtual server.

What is the proper method for restoring the security configuration touse the federated file repository?

A. Manually update the security.xml to point to the federated file repository.

B. Select the "Restore file repository" option via the Configuration wizard.

C. Run subsequent ConfigEngine tasks to disable security and then re-enable security with the file repository.

D. Populate the restore.file.* properties in wkplc.properties and run a ConfigEngine task to restore the default file repository.

Which one of the following is true when using OpenID as an external identity provider?

A. Administrators are not allowed to change the list ofexternal identity providers that users can access.

B. To modify the list of accepted external identity providers, administrators can edit the openid.servicenames property in the Resource Environment Providers section in the IBM WebSphere Integrated Solutions console.

C. To modify the list of accepted external identity providers, administrators can edit the openid.servicenames in the custom properties for the com.ibm.portal.auth.OpenIDTAI trust association interceptor.

D. To modify the list of accepted external identity providers, administrators need to edit the openid.servicenames property in the wkplc.properties file and then run the enable- identityprovider-tai task.

Richard has enabled parallel portlet rendering on the server. He specified the following parallel portlet rendering service parameter: parallelRenderingWaitTimeOut=0 Which of the following options occur with this setting?

A. Portlets wait sequentially for each previous portlet to render its data.

B. Portlets have no timeout and the main thread waits for all portlets to finish rendering.

C. Portlets are set to not render parallel globally on the IBM WebSphere Portal server with this value.

D. Portlets are not able to finish rendering if the data is not accessible immediately. This speeds up rendering.

After deploying a remote search service on a server, which of the following best describes how a portal administrator would configure portal search to use the remote search service?

A. Configure the remote search service parameters in the wkplc.properties file and run the ConfigEngine enable-remote-pse-service command.

B. For the WP Configuration service, set the pse.remote.type custom property to match the type of remote search service that was deployed.

C. From the Manage Search portlet, define a new search service and set the PSE_Type parameter to the remote search service type (i.e, SOAP).

D. Set the Portal Search Center portlet configuration parameter named search_type to remote and search_name to the hostname of the server where the remote search service has been deployed.

Which of the following statementsabout URL mapping is true?

A. A single portal page can have only one friendly URL.

B. Friendly URLs do not have control over setting the language for a page.

C. Users must have the Editor role for a page to create a URL mapping context on that page.

D. Afriendly URL is a valid URL mapping context.

Jeremy has connected his IBM WebSphere Portal instance to an IBM Tivoli Directory Server repository forauthentication purposes. However, while the majority of users are able to authenticate, certain users are not. Jeremy confirmed that the users are attempting to authenticate with the correct user ID and password. What is the most likely cause of this issue?

A. The users should log in with an email address instead of a user ID.

B. The location of the accounts in the LDAP tree is outside the scope of where WebSphere Portal looks for accounts.

C. The accounts are not members of the All Authenticated Portal Users group.

D. The LDAP bind password is configured incorrectly.

Members of an IBM WebSphere Portal cluster exist on multiple physical systems to distribute the workload of a single logical WebSphere Portal image. What is this technology called?

A. Vertical scaling

B. Horizontal scaling

C. Multisystem design

D. HTTP server separation