IBM C9510-401 Exam Questions Instant Access

Question 1

A system administrator needs to install WebSphere Application Server using response files, so that a silent install can be done. The administrator has ensured that all required prerequisites have already been installed and, has downloaded and expanded the required WebSphere Application Server installation files.

What can the administrator run to install the product?

Ainstall --options responsefile.xml -silent

Binstall --acceptLicense --options responsefile.xml -silent

Cimcl --acceptLicense input responsefile.xml --log logfile.txt

DIBMIM --acceptLicense --input responsefile.xml --log logfile.txt

Answer : C

Example of the use of the response files to install the product.

imcl.exe -acceptLicense

input C:\temp\keyring_response_file.xml

-log C:\temp\keyring_log.xml

References:

Question 2

Which one of the following options describes the runtime flow starting from the client browser in a clustered WebSphere Application Server Network Deployment topology?

AHTTP server -> job manager -> admin agent -> HTTP server plug-in

BLoad balancer -> HTTP server -> HTTP server plug-in -> application server

CApplication server -> node agent -> deployment manager -> load balancer

DDeployment manager -> node agent -> HTTP server plug-in -> HTTP server

Answer : B

Question 3

After collecting diagnostic trace from a server running under a cell, a system administrator noticed that the trace files contained sensitive information.

To avoid this issue in the future, what can the administrator do?

AConfigure entries in the ras.rawtracelist.properties.

BConfigure suppressSensitiveTrace in the bootstrap.properties file.

CClear the ''Disable logging and tracing of potentially sensitive data'' checkbox.

DAdd the entry com.ibm.websphere.logging.RawTraceList=off to the end of the trace string.

Answer : C

You can either enable or disable the sensitive log and trace guard to help control whether loggers write sensitive information in your log and trace files.

Use the administrative console to enable or disable the sensitive log and trace guard.

Procedure

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

Question 4

A system administrator is required to create a star topology for multi-cell performance management for three WebSphere Application Server cells.

How should the administrator configure the Application Placement Controller (APC) in a star topology?

Configure the cell custom property CenterCell to:

Afalse in all three WebSphere Application Server cells.

Bfalse in one WebSphere Application Server celltrue in the other two WebSphere Application Server cells.

Ctrue in all three WebSphere Application Server cells.

Dtrue in one WebSphere Application Server cellfalse in the other two WebSphere Application Server cells.

Answer : D

References:

Question 5

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 .

What step(s) can the administrator perform to uninstall the application?

ADelete the application file from <cluster1_dir>.

BStop the running cluster.Delete the application file from <cluster1_dir>.

CStop the running cluster.Copy the application file to <cluster1_dir>.Delete the application file from <cluster1_dir>.

DCreate a properties file to describe the deletion of the application file.Copy the properties file to <cluster1_dir>.

Answer : D

You can use application properties files to install enterprise application files on a server or cluster, update deployed applications or modules, or uninstall deployed applications or modules. Drag or copy a properties file to a monitored directory and the product performs the deployment action described in the properties file. The enterprise application files that you can install, update, or uninstall using properties files include enterprise archive (EAR), web archive (WAR), Java archive (JAR), and Session Initiation Protocol (SIP) archive (SAR) files.

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

Question 6

A system administrator runs a Python script that creates and configures several servers and realizes that the script fails before completing. Although many tasks succeeded, they are rolled back when the script fails.

Before running the script again, what can the administrator add to the script after each task so the completed tasks are committed even if other tasks fail?

AAdminApp.update ()

BAdminConfig.save()

CAdminControl.invoke(server, 'sync')

DAdminTask.backupJobManager('server')

Answer : C

Question 7

A system administrator discovers an issue that requires a change to a federated server. In this cell, WebSphere administrative security is enabled, but application security is not enabled.

How should the administrator make this change?

The administrator should use:

Aa web browser to connect to the node agent https port.

Ba web browser to connect to the deployment manager admin_host port.

Cthe job manager to submit a job to update the unmanaged server.

Dan ssh connection to the node and modify the client_types.xml file.

Answer : B

The admin_host virtual host is used for access to the WebSphere administrative console.

At installation time, the host is configured to match requests on the wc_adminhost and wc_adminhost_secure ports for the stand-alone server or deployment manager.

References: WebSphere Application Server V8.5 Administration and Configuration Guide for the Full Profile (July 2013), page 303

IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile C9510-401 Exam Questions