IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile, System Administration - C2180-401 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

The administrator needs to identify any security role references and security constraints in a web application.
How can the administrator identify these roles and constraints?

A. ibm-application-ext.xml file using a text editor. B. Security role to user/group mapping by using the Integrated Solutions Console (ISC). C. ibmconfig folder in the application after using the EARExpander command. D. Web deployment descriptor using IBM Assembly and Deploy Tools.

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Correct Answer: D Vote an answer

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Question 2

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

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Correct Answer: D Vote an answer

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Question 3

A system administrator has been asked to uninstall an application from a cluster running in a WebSphere Application Server Network Deployment cell. This application was installed from the Integrated Solutions Console (ISC). The monitored directory for the cluster is
< cluster1_dir>.
What step(s) can the administrator perform to uninstall the application?

A. Stop the running cluster.Copy the application file to <cluster1_dir>.Delete the application file from <cluster1_dir>. B. Stop the running cluster.Delete the application file from <cluster1_dir>. C. Delete the application file from <cluster1_dir>. D. Create a properties file to describe the deletion of the application file.Copy the properties file to <cluster1_dir>.

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Correct Answer: D Vote an answer

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Question 4

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

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Correct Answer: B Vote an answer

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Question 5

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

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Correct Answer: A Vote an answer

Question 6

A system administrator needs to set a new Liberty profile environment to support an application.
What should the administrator do to enable this environment for high availability and scalability of the application?

A. Define multiple server members in multiple collective controllers. B. Define multiple collective controllers within a Liberty collective. C. Define multiple servers in a cluster in one collective controller. D. Define multiple server members in one collective controller.

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Correct Answer: C Vote an answer

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Question 7

A system administrator has configured a cluster containing 40 servers. The cluster members all belong to one core group. While examining the log files, the administrator notices that the core group coordinator is consuming abnormally high amounts of memory and CPU resources.
How can the system administrator reduce the memory and CPU resource usage of the core group coordinator?

A. Move the coordinator to another machine. B. Configure a core group bridge. C. Configure a second active coordinator. D. Decrease the memory on the machine.

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Correct Answer: C Vote an answer

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Question 8

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 a different name.Federate to the cell using the command addNote with the option
-asExistingNode. B. 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
-includeapps. 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
-asExistingNode. D. 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.

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Correct Answer: C Vote an answer

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