IBM C9510-418 Online Practice Questions and Exam Preparation

IBM C9510-418 Online Questions & Answers

• Question 71:

  When using wsadmin to install an application, what is important to do before trying to issue additional configuration commands against that application?

  A. Check the deployment status.
  B. Check the application has started.
  C. Check the application shared libraries.
  D. Check the application has received a request.
  B. Check the application has started.

• Question 72:

  An administrator configures an IBM DB2data source at cell scope. The environment variable DB2UNIVERSAL_JDBC_DRIVER_PATH is configured at cluster scope. The data source test connection on one node succeeds, but fails on the other node with java.lang.ClassNotFoundException:com.ibm.db2.jcc.DB2ConnectionPoolDataSource.

  Which of the below is the likely cause for the exception?

  A. The data source is configured at cell scope.
  B. Multiple driver JARs are installed on the second node.
  C. DB2UNIVERSAL_JDBC_DRIVER_PATH is configured at cluster scope.
  D. A different version of the JDBC driver JAR does not exist on the second node.
  C. DB2UNIVERSAL_JDBC_DRIVER_PATH is configured at cluster scope.

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  Check that the variable is correctly defined at the scope where the JDBCProvider/DataSource is defined.

  Note: At runtime, WebSphere Application Server invokes a physical data source by resolving the appropriate variable at a level where one of the following criteria exists:

  The scope of the variable can contain the data source configuration; that is, the variable has the larger scope.

  The variable and the data source have identical scopes.

  Application Server meets these conditions by attempting to resolve the variable at each level of the scope spectrum. That is, the product tries to resolve the variable in the server scope, then the cluster scope, then the node scope, and lastly

  the cell scope.

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

• Question 73:

  Which statement is true when synchronizing a web server in a cell topology?

  A. Web server are managed servers and can be synchronized.
  B. Web server are unmanaged nodes and can be synchronized.
  C. Web server are managed nodes and cannot be synchronized.
  D. Web server are unmanaged servers and cannot be synchronized.
  D. Web server are unmanaged servers and cannot be synchronized.

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  Unmanaged nodes cannot be synchronized.

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

• Question 74:

  What is a benefit of using the IBM Extended Cache Monitor?

  A. It invalidates cacheids.
  B. It displays the contents of the cache instances.
  C. It displays the contents of object cache instances.
  D. It displays the dependency ids of the cache instances.
  C. It displays the contents of object cache instances.

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  The IBM Extended Cache Monitor for IBM WebSphere Application Server provides you with two functions that are not available with the cache monitor that is supplied with WebSphere Application Server. These two functions enable you to: display the contents of object cache instances display the Dynamic Cache mbean statistics for cache instances

  Reference: https://www.ibm.com/developerworks/websphere/downloads/cache_monitor.html

• Question 75:

  Which of the following is a requirement when performing a silent install?

  A. A response file must be used.
  B. Artifacts must be saved for performing a roll back.
  C. The repositories must be defined before starting the install.
  D. The repositories must be downloaded before performing the install.
  A. A response file must be used.

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  Reference: https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_8.0.0/com.ibm.mq.sce.doc/q120000_.htm

• Question 76:

  When installing a new application to IBM WebSphere Application Server, which location is valid for the application file?

  A. Client Machine
  B. Managed Node
  C. Unmanaged Node
  D. Remote Web Server
  B. Managed Node

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  Configuration file location during application installation

  Several things occur upon installation of an application onto WebSphere Application Server:

  The application binaries and deployment descriptors are stored within the master repository.

  The application binaries and deployment descriptors are published to each node that will host the application. These files are stored in the local copy of the repository on each node.

  Each node then installs the applications that are ready for execution by exploding the EARs under profile_root/installedApps/cell_name/, as follows:

  -profile_root/installedApps/cell_name/

  This directory contains a subdirectory for each application deployed to the local node.

  -profile_root/installedApps/cell_name/app_name.ear/

  Each application-specific directory contains the contents of the original EAR used to install the application.

  Note: A node is a logical grouping of managed servers. Nodes can be managed or unmanaged. An unmanaged node does not have a node agent or administrative agent to manage its servers, whereas a managed node does. Both application servers and supported web servers can be on unmanaged or managed nodes.

  Reference: WebSphere Application Server V8.5, July 2013, page 17

• Question 77:

  Which type of fix would typically be downloaded to address a specific problem?

  A. Interim fix
  B. Cumulative fix
  C. Product fix pack
  D. Cumulative interim fix
  A. Interim fix

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  A WebSphere Commerce interim fix (iFix) is a software patch that contains fixes for one or more APARs. A WebSphere Commerce cumulative iFix is a comprehensive collection of interim fixes for a specific release. Both types of fixes are installed with the WebSphere Commerce Update Installer (UPDI).

  Note: An Authorized Program Analysis Report, or APAR, is a formal report from IBM development to customers that have notified IBM of a problem or suspected defect. If IBM development is able to confirm the existence of the issue they will create an APAR with any known work around and perhaps an indication of which future release, if any, of the IBM program they intend to target for a formal fix to the defect and whether or not a Program Temporary Fix (PTF) is planned. The APAR will then be published so that it is visible to supported customers.

  Reference: https://www.ibm.com/support/knowledgecenter/en/SSZLC2_7.0.0/com.ibm.commerce.install.doc/concepts/cig_install_ifixes.htm

• Question 78:

  Where are cacheable objects defined?

  A. Via the cache monitor
  B. Via the cache viewer portlet
  C. Via the cachespec.xml file
  D. Via the Integrated Solutions Console
  C. Via the cachespec.xml file

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

• Question 79:

  Which is true statement regarding the Administrative security role and its purpose?

  A. The Admin Security Manager has the ability to map other users to applications.
  B. The Admin Security Manager has the ability to map other users to administrative roles.
  C. The Integrated Solutions Console administrator has ability to map other users to applications.
  D. The Integrated Solutions Console administrator has ability to map other users to administrative roles.
  D. The Integrated Solutions Console administrator has ability to map other users to administrative roles.

• Question 80:

  What must be modified to configure the authentication settings for IIOP requests?

  A. Bus security settings
  B. J2C authentication settings
  C. Session Initiation Protocol (SIP) authentication settings
  D. Common Secure Interoperability Version 2 (CSIV2) settings
  D. Common Secure Interoperability Version 2 (CSIV2) settings

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  Application Server can propagate attributes directly as part of the CSIv2 protocol for RMI/IIOP requests. Reference: https://www.ibm.com/developerworks/websphere/techjournal/0508_benantar/0508_benantar.html