C9510-401 Exam Training Practice Tests (IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile, System Administration)]

Question 1

There are many applications deployed in a large WebSphere Application Server cluster. A system administrator is required to give Configurator role access to a developer for a single application deployed in that cluster.
How should the administrator meet this requirement and restrict Configurator role access for a single application?

A. Create a J2C authentication alias for that developer. B. Create an Administrative user role and provide Configurator access to the developer. C. Create an Administrative group role and provide Configurator access to the developer. D. Create an administrative authorization group, scope it only for that application and create an Administrative user or group role to give Configurator access to the developer.

Correct Answer: D

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Question 2

A developer created an enterprise application which contained data source and security role information. The developer asked a system administrator to install this application to an application server where global security is enabled using the Integrated Solutions
Console (ISC). A new data source was configured at the server scope for the use of this application. While load testing the application, the developer noticed that the attributes configured on the new data source were ignored by the application server.
How can the administrator ensure that the attributes configured on the new data source are used by the application server?

A. Delete any data source of the same name defined under node, cluster or cell scope. B. Create the data source under cell scope instead of server scope. C. Correct the component-managed and container-managed authentication aliases set on the data source. D. Reinstall the application and clear the Process embedded configuration check box.

Correct Answer: D

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Question 3

An organization updated their LDAP directories and modified user roles. The roles that were configured to have access to a highly secured enterprise application were deleted and new roles with new names were created. The application then had security related exceptions.
How can a system administrator resolve the exceptions and restore security for the application?

A. Modify the application to have a runAs role for each new LDAP role and redeploy the application. B. Create an administrative authorization group with administrator privileges scoped for the application with an administrative group role for the new LDAP roles. C. Modify the mapping of security roles of the application to the new LDAP roles. D. Modify the application and remove all security constraints and redeploy the application.

Correct Answer: C

Question 4

A system administrator, Admin1, with Administrator privileges has archived full repository checkpoints. Another administrator, Configurator1, with Configurator privileges has copied the checkpoint contents directory from one of the archived check points to its original location. Configurator1 tries to restore the configuration using the copied archived checkpoint contents and the restore fails.
How can Configurator1 restore the configuration using the copied archived full repository checkpoint?

A. Copy the archived checkpoint metadata directory to its original location. B. Increase the Automatic checkpoint depth to keep all the delta checkpoint. C. Delete the delta checkpoint taken after the full repository checkpoint was taken. D. Ask an administrator to update the privileges for Configurator1 to match Admin1.

Correct Answer: A

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Question 5

A new cell contains a cluster with members defined in two managed nodes running on two different machines. The cell also contains two unmanaged nodes running on HTTP servers with HTTP plug-in. Session persistence has been enabled.
Which additional component(s) can the system administrator configure to make this environment highly available?

A. Enable administrative security. B. Configure primary and backup load balancers for the HTTP servers. C. Configure High Performance Extensible Logging. D. Configure a DMZ secure proxy.

Correct Answer: B

Question 6

A system administrator completed a WebSphere Application Server installation by using the Installation Manager. During installation, all defaults were selected for the installation root directories and the shared resources directory. Over time, the administrator has updated the installation with various interim fixes and fix packs. The administrator notices that the shared resources directory is very large in size and grows larger each time the
Installation Manager is run.
How can the administrator decrease the size and remove some of the content from the shared resources directory?

A. Set the preserveDownloadedArtifacts preference to false. B. Clear the Delete Saved Files option for the Installation Manager. C. During an update, create a new shared resources directory. D. Manually delete content from the directory.

Correct Answer: A

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Question 7

A system administrator has configured a network deployment cell containing multiple nodes and global security enabled with an LDAP repository. To increase capacity, the administrator needs to add additional nodes to the cell. After adding the nodes by using both scripts and the Integrated Solutions Console (ISC), the administrator examines the
System.out log for the deployment manager and notices the following message:

How can the administrator resolve this problem?

A. Change the number of active LTPA keys. B. Disable Java 2 security. C. Restart the deployment manager. D. Increase the RSA token timeout value.

Correct Answer: C

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Question 8

A system administrator ran the backup Config command to backup the configuration using the -nostop option. The administrator changed the properties for the service integration environment by modifying the sib.properties file. During testing the administrator noticed
Service Integration Bus related errors and wanted to restore the service integration environment. The administrator used the restore config command, but the tuning properties for the service integration environment were not restored.
How can the administrator prevent this issue?

A. Use the restore config command with -nostop for the restore. B. Use full repository checkpoints for both the backup and the restore. C. Use the manage profiles command for both the backup and the restore. D. Use the backup config command without -nostop for the backup Use the restore config command without -nostop for the restore.

Correct Answer: A

IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile, System Administration - C9510-401 Exam Practice Test