IBM C9510-401 Exam Actual Questions

Name: IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile
Brand: QA4Exam
SKU: C9510-401
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The questions for C9510-401 were last updated on Oct 3, 2024.

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Question No. 1

A system administrator needs to configure a JDBC provider and a data source for an application in a clustered environment. The administrator also needs to copy the JDBC drivers from the database server to the application server machines.

How can the administrator meet these requirements?

ACreate a JDBC provider and the data source in the cluster scope.Copy the driver to all nodes.Set the environment variable at the node level to the driver's path.

BCreate a JDBC provider in the server scope and the data source in the node scope.Copy the driver to all application servers.Set the environment variable at the node level to the driver's path.

CCreate a JDBC provider in the node scope and the data source in the cell scope.Copy the driver to the deployment manager.Set the environment variable at the server level to point to the deployment manager path.

DCreate a JDBC provider in the application scope and the data source in the server scope.Copy the driver to all application server directories.Set the environment variable in each JVM to the driver's path.

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Correct Answer: A

Question No. 2

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?

Aibm-application-ext.xml file using a text editor.

Bibmconfig folder in the application after using the EARExpander command.

CWeb deployment descriptor using IBM Assembly and Deploy Tools.

DSecurity role to user/group mapping by using the Integrated Solutions Console (ISC).

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Correct Answer: C

Securing web applications using an assembly tool.

You can use three types of web login authentication mechanisms to configure a web application: basic authentication, form-based authentication and client certificate-based authentication. Protect web resources in a web application by assigning security roles to those resources.

References: https://www.ibm.com/support/knowledgecenter/SS7JFU_8.5.5/com.ibm.websphere.nd.doc/ae/tsec_secweb_atk.html

Question No. 3

After installing an enhanced EAR in a WebSphere Application Server environment, a system administrator with Configurator privileges is able to see a JDBC provider and a data source in the Integrated Solution Console (ISC) but is not able to delete these resources.

How can the administrator resolve this issue?

AUse the AdminTask object to delete the resources.

BStop all application server instances and then delete the resources.

CAsk another administrator with iscadmin privilege to delete the resource.

DEdit the EAR to remove the application scoped resources and reinstall the application.

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Correct Answer: A

The JDBCProviderManagement command group for the AdminTask object includes the following commands:

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

Question No. 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?

ACreate the data source under cell scope instead of server scope.

BDelete any data source of the same name defined under node, cluster or cell scope.

CReinstall the application and clear the Process embedded configuration check box.

DCorrect the component-managed and container-managed authentication aliases set on the data source.

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Correct Answer: C

Process embedded configuration

Specifies whether the embedded configuration should be processed. An embedded configuration consists of files such as resource.xml, variables.xml, and deployment.xml. You can collect WebSphere Application Server-specific deployment information and store it in the application EAR file. Such an EAR file can then be installed into a WebSphere Application Server configuration, using application management interfaces that are described in the topic, Installing an application through programming.

One such application EAR file is an enhanced EAR file, which is created when you export an already installed application. The embedded configuration check box identifies such an enhanced EAR file. By default, the check box for 'process embedded configuration' is checked if the application is detected to be an enhanced EAR. The application install options are prepopulated with the information from the embedded configuration whether the check box for 'process embedded configuration' is checked or not. Users can overwrite these values during the deployment process.

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

Question No. 5

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?

ARestart the Liberty profile server.

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

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

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

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Correct Answer: D

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