IBM C9510-418 Online Practice Questions and Exam Preparation

IBM C9510-418 Online Questions & Answers

• Question 91:

  Which type of profile provides management capabilities for multiple stand-alone application servers?

  A. Custom
  B. Secure Proxy
  C. Administrative agent
  D. Deployment manager
  C. Administrative agent

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  You can use the following different configurations of the application server to combine the plug-in configuration files of multiple application server profiles into a single output file:

  * Using multiple stand-alone base application server profiles with an administrative agent using the job manager. The job manager function is a part of WebSphere Application Server Network Deployment. However, you can use the job

  manager function with stand-alone, base application server profiles. Use this topic to complete this configuration.

  Etc.

  Reference: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/twsv_configsimplelbadminagentjobmgr.html

• Question 92:

  To write a Jython script to stop a running application server, an administrator should use which administrative object?

  A. AdminApp
  B. AdminTask
  C. AdminConfig
  D. AdminControl
  D. AdminControl

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  You can use the wsadmin tool to stop applications.

  There are two ways to complete this task. Firstly, you can use the AdminControl object to stop the application. Alternatively, you can use the scripts in the AdminApplication script library to start, stop, and administer your application

  configurations.

  Reference: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.0.0/com.ibm.websphere.nd.doc/info/ae/ae/txml_stopapplication.html

• Question 93:

  Which of the following is required for Secure Sockets Layer (SSL) enablement within an HTTP server?

  A. A JDK
  B. A valid, issued certificate
  C. IPv6 (Internet Protocol Version 6)
  D. Updating the https.conf file and not the httpd.conf file
  B. A valid, issued certificate

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  The iKeyman GUI, which is included within the IBM HTTP Server distribution, can be used to create a key database file (for example: key.kdb) needed to store personal server certificates required by the client browser during an SSL handshake.

  Incorrect Answers:

  D: Enable SSL directives within the IBM HTTP Server's configuration file (httpd.conf) Reference: https://www-01.ibm.com/support/docview.wss?uid=swg21179559#step3

• Question 94:

  Assuming there are no custom properties defined in current plugin-cfg.xml file, what should be done before running the GenPluginCfg command?

  A. Delete the global plugin-cfg.xml in the /config/cells directory.
  B. Delete the current plugin-cfg.xml in the /config/cells directory.
  C. Clear the Enable automated web server configuration processing option in the web server plugin configuration service.
  D. Use either the Integrated Solutions Console or the ConfigurewebServerDefinition.jacl script to create a web server definition.
  B. Delete the current plugin-cfg.xml in the /config/cells directory.

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  Delete the plugin-cfg.xml file in the profile_root/config/cells directory before you use the GenPluginCfg command. Otherwise, configuration changes do not persist to the plugin-cfg.xml file. However, do not delete the plugin-cfg.xml file if you have custom properties that you previously set in it that you need to persist.

  Note: You can update the global plugin-cfg.xml file using the administrative console or running the GenPluginCfg command for all of the clusters in a cell. However, you must delete the config/cells/plugin-cfg.xml file before you update the global plugin-cfg.xml file. If you do not delete the config/cells/plugin-cfg.xml file, only the new properties and their values are added to the global plugin-cfg.xml file. Any updates to existing plug-in property values are not added to the global plugin-cfg.xml file.

  Reference: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/rxml_genplugincfg1.html

• Question 95:

  Which of the following is a valid step in the process to update a single file in a deployed enterprise application using the monitored directory?

  A. Modify the property file to set the time when the file should be deployed to the application.
  B. Modify the property file to set the email address of the administrator to email when the file is updated.
  C. Modify the property file to set the URL to the location where the file can be retrieved from the internet.
  D. Modify the property file to set the type of the operation, the location of the file, and the location within the deployed application where the file will go.
  B. Modify the property file to set the email address of the administrator to email when the file is updated.

• Question 96:

  To ensure that all web traffic is secure from the client to the application server, which two layers have to be configured for SSL? (Choose two.)

  A. Client to Web server
  B. Web server to node agent
  C. Web server to application server
  D. Application server to node agent
  E. Node agent to deployment manager
  A. Client to Web server
  C. Web server to application server

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  Reference: https://www-01.ibm.com/support/docview.wss?uid=swg27036662andaid=1

• Question 97:

  How can an administrator disable automated restarts for the Health Controller?

  A. Use the isServerEnabled.jac1 script.
  B. Use the HmmControllerProcs.jacl script.
  C. Clear the Enable health monitoring check box in the Integrated Solutions Console.
  D. Select the Disable automated restarts check box in the Integrated Solutions Console.
  B. Use the HmmControllerProcs.jacl script.

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  Reference: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.multiplatform.doc/ae/rwve_odhealthfail.html

• Question 98:

  Which is true when installing interim fixes silently?

  A. No response file is needed.
  B. A password file is required.
  C. Greater permissions are needed.
  D. An online repository must be used.
  C. Greater permissions are needed.

  ---

  Use the Update Installer program from the same user ID that installed the product that you are updating. Otherwise, the file ownership mismatches might require correction by the root user.

  Note: An interim fix is also known as a patch.

  Incorrect Answers:

  A: A response file is required. For example:

  [Windows]: update.bat -silent -options "responsefiles\file_name"

  D: A repository can be an online location that hosts the interim fix files and other configuration information, or a local file system that contains the files. Reference: https://www.ibm.com/support/knowledgecenter/en/SS7K4U_7.0.0/com.ibm.websphere.installation.nd.doc/info/ae/ae/tins_updi_silifixpk.html

• Question 99:

  What determines which On Demand Routers (ODRs) a Web server forwards requests to?

  A. The default order in the ODR_Module_Routing_Poilicy.xml.
  B. The configuration scope determines which ODRs are included in httpd.conf.
  C. The configuration scope determines which ODRs are included in plugin-cfg.xml.
  D. The configuration scope determines which ODRs are included in HTTPplugin-cfg.xml.
  C. The configuration scope determines which ODRs are included in plugin-cfg.xml.

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  In a topology with a web server which forwards requests to an on demand router (ODR), the ODR can be set to dynamically generate and update the web server plug-in configuration file plugin-cfg.xml. By configuring an ODR to dynamically update plugin-cfg.xml, you avoid manually updating the file during administrative actions, which can affect the content.

  Reference: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/twve_odr.html

• Question 100:

  After enabling High Performance Extensible Logging (HPEL), which configuration change will improve performance?

  A. Enabling HPEL Text logging
  B. Disabling HPEL Text logging
  C. Increasing Maximum log size
  D. Disabling Log record buffering
  B. Disabling HPEL Text logging

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  The text log file does not contain any content that is not also stored in either the log data repository or trace data repository. You can disable the text log to enhance server performance. Reference: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.multiplatform.doc/ae/ctrb_HPELOverview.html