IBM C2040-923 Online Practice Questions and Exam Preparation

IBM C2040-923 Online Questions & Answers

• Question 1:

  Which of the following statements about setting wires on an IBM WebSphere Portal page is correct?

  A. A wire can only be created from oneportlet to another portlet on the same page.
  B. A page can have source and target portlets wires configured automatically.
  C. Wires can be created between a source JSR 168 portlet and a target legacy IBM API portlet.
  D. Wires can be either public (available to all users) or private (available to a single user).
  D. Wires can be either public (available to all users) or private (available to a single user).

• Question 2:

  Sherry has just installed a new stand-alone IBM WebSphere Portal Server and now wants to configure the portalto use a stand-alone LDAP server. Which one of the following property files will Sherry modify to contain the LDAP server information?

  A. wkplc_ad.properties
  B. wkplc.properties
  C. wkplc_ldap.properties
  D. wkplc_ldapdomain.properties
  B. wkplc.properties

• Question 3:

  Which of the following choices best describes the steps for configuring SSL only for the login process?

  A. -Update the WP ConfigService to set the proper values forredirect.login.ssl and host.port.https. -Set the transport security constraint for /myportal to CONFIDENTIAL.
  B. -Locate the login link in the theme and add the ssl="true" attribute to the tag of the anchor. -Set the UseSecureLoginActionUrl parameter to "true" for the Login portlet.
  C. -Set the transport security constraint for /myportal to CONFIDENTIAL. -Locate the login link in the theme and add the ssl="true" attribute to the tag of theanchor.
  D. -Update the WP ConfigService to set the proper values for redirect.login.ssl and host.port.https. -Set the UseSecureLoginActionUrl parameter to "true" for the Login portlet.
  D. -Update the WP ConfigService to set the proper values for redirect.login.ssl and host.port.https. -Set the UseSecureLoginActionUrl parameter to "true" for the Login portlet.

• Question 4:

  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
  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.

• Question 5:

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

• Question 6:

  Which of the following tools is not used by an IBM WebSphere Portal administrator for staging data to a production environment?

  A. Managed Pages
  B. Syndication
  C. Release Builder
  D. XMLAccess
  A. Managed Pages

• Question 7:

  Which of the following is not a valid reason for deploying a separate Personalization Server?

  A. To reduce the load on the IBM WebSphere Portal Servers.
  B. To use Personalization in Web Services that will provide personalized XML content stream for use by portlets.
  C. For generation of a personalized RSS feed for use by portlets or other software components.
  D. To provide dedicated resources for rendering a portlet that may have complex security and personalization rules.
  D. To provide dedicated resources for rendering a portlet that may have complex security and personalization rules.

• Question 8:

  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.
  D. Afriendly URL is a valid URL mapping context.

• Question 9:

  At a high level, which of the following options best describes the sequence of steps thatone should take when setting up an IBM WebSphere Portal static cluster?

  A. 1.Install and configure WebSphere Portal as a stand-alone node for each cluster node. 2. Federate each portal server node to the WebSphere Application Server Network Deployment cell using the addNode command. 3. Create a portal cluster using the ConfigEngine tasks. 4. Configure the cluster members to use the same database and user registry.
  B. 1.Use WebSphere Application Server Network Deployment to create a managed node for each portal node in the cluster. 2. Federate each of these nodes into the WebSphere Application Server Network Deployment cell using the addNode command. 3. Install and configure WebSphere Portal on each portal server node. 4. Use ConfigEngine tasks to configurethe database, user registry, and create the cluster.
  C. 1.Install WebSphere Portal on the first node, configure the database, and use the ConfigEngine tasks to create a profile template. 2. Prepare the first node to communicate WebSphere Application Server Network Deployment, and use addNode and ConfigEngine tasks to configure the cluster and user registry. 3. Install WebSphere Portal on additional nodes and use the profile template to configure. 4. Use the addNode and ConfigEngine tasks to federate the additional nodes and complete the cluster setup.
  D. 1.Use WebSphere Application Server Network Deployment to create a cell and managed node for each portal node in the cluster. 2. Use the WebSphere Portal cluster profile template to install WebSphere Portal onto each node. 3. Use the ConfigEngine tasks to configure the nodes to use the same database and user registy. 4. Federate each of these nodes into the cluster by using the addNode and ConfigEngine tasks.
  C. 1.Install WebSphere Portal on the first node, configure the database, and use the ConfigEngine tasks to create a profile template. 2. Prepare the first node to communicate WebSphere Application Server Network Deployment, and use addNode and ConfigEngine tasks to configure the cluster and user registry. 3. Install WebSphere Portal on additional nodes and use the profile template to configure. 4. Use the addNode and ConfigEngine tasks to federate the additional nodes and complete the cluster setup.

• Question 10:

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