IBM IBM Certifications C9510-401 Questions & Answers

• Question 71:

  Which one of the following options describes the runtime flow starting from the client browser in a clustered WebSphere Application Server Network Deployment topology?

  A. HTTP server -> job manager -> admin agent -> HTTP server plug-in

  B. Load balancer -> HTTP server -> HTTP server plug-in -> application server

  C. Application server -> node agent -> deployment manager -> load balancer D. Deployment manager -> node agent -> HTTP server plug-in -> HTTP server

  Correct Answer: B

• Question 72:

  The computer where a federated node was running had a failure and cannot be recovered. A system administrator wants to recreate the node with the same configurations in another computer.

  Which steps should the administrator execute in order to recover the damaged node?

  A. Configure the new computer with a different hostname.Create a custom profile with the same name.Federate to the cell using the command addNode with the default options.

  B. Configure the new computer with a different hostname.Create a custom profile with a different name.Federate to the cell using the command addNote with the option 璦sExistingNode.

  C. Configure the new computer with the same hostname.Create a custom profile with the same name.Federate to the cell using the command addNote with the option 璦sExistingNode.

  D. Configure the new computer with the same hostname.Create a custom profile with the same name.Federate to the cell using the command addNote with the options 璱ncludeapps.

  Correct Answer: C

  You can use the -asExistingNode option of the addNode command to recover and move nodes of a deployment manager. Using the -asExistingNode option, federate a new custom node to a deployment manager as an existing node. During federation, the product uses information in the deployment manager master configuration to transform the custom node into the existing node.

  References: https://www.ibm.com/support/knowledgecenter/SSD28V_8.5.5/com.ibm.websphere.zseries .doc/ae/ tagt_addNode_asExistingNode.html

• Question 73:

  A system administrator has started a Liberty profile server using the default values. Later, the administrator modified the server.xml file for the server to include

  dropins="${server.config.dir}/applications" dropinsEnabled="true"/>

  The administrator placed the application ServletApp.war in the apps directory under ${server.config.dir}. While accessing the correct URL for the home page of the application, the error "Context Root Not Found" occurs in the browser.

  How can the administrator resolve this error?

  A. Restart the Liberty profile server.

  B. Install the ServletApp.war file using the Integrated Solutions Console (ISC).

  C. Place the ServletApp.war file in the directory named dropins under ${server.config.dir}.

  D. Place the ServletApp.war file in the directory named applications under ${server.config.dir}.

  Correct Answer: D