NEW QUESTION 1
A system administrator needs to view the list of certificates for unmanaged web server located on a remote system.
How should the administrator do this?

• A. View the plugin-cfg.xml
• B. Look at the SSL configuration in the httpd.conf
• C. Use iKeyman to view the keyring.
• D. Use the administrative console to check the content of the cell default keystore.

Answer: C

Explanation:
You do not have a secure network connection until you have created a key for secure network communications and received a certificate from a certificate authority (CA) who is designated as a trusted CA on your server. Use IKEYMAN to create the key database file, public-private key pair, and certificate request. After you receive the CA-signed certificate, use IKEYMAN to receive the certificate into the key database where you created the original certificate request.
References: http://www- 01.ibm.com/software/webservers/httpservers/doc/v10/ibm/9atikeyu.htm

NEW QUESTION 2
A system administrator needs to deploy a new enterprise application which requires that application security be enabled, but, the existing applications in the cell cannot be executed with application security enabled. The cell has the global security and Java 2 security disabled.
How can the administrator handle this requirement?

• A. Enable Java 2 security for the cell.Create a security domain with application security enabled.Associate the security domain to the new application.
• B. Enable Java 2 security for the cell.Create a security domain with application security enabled.Associate the security domain to a new cluster to be used to deploy the new application.
• C. Enable administrative security for the cell.Create a security domain with application security enabled.Associate the security domain at the application level for the new application.
• D. Enable administrative security for the cell.Create a security domain with application security enabled.Associate the security domain to the new cluster where the new application is deployed.

Answer: C

Explanation:
When Java 2 security is enabled for a WebSphere Application Server, all the applications that run on WebSphere Application Server undergo a security check before accessing system resources. An application might need a was.policy file if it accesses resources that require more permissions than those granted in the default app.policy file
References: https://www-01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/tsec_ waspolicy.html

NEW QUESTION 3
A system administrator has created a cluster containing two servers in a same node. The administrator did not select the option Generate unique HTTP ports during the creation of the cluster members. After the cluster creation, the administrator changed the HTTP port of the second cluster member to 9081.
Testing the servers using the snoop servlet directly to the server’s HTTP port, the administrator got the following error message for the second server:

How can the administrator fix this problem?

• A. Regenerate and propagate the HTTP plug-in.
• B. Add the port 9081 to the default_host alias.
• C. Create a new virtual host alias at the cell level for the port 9081.
• D. Edit the server.xml for the second server and add the port 9081.

Answer: B

Explanation:
Problem(Abstract)
When setting up IBM Cognos within IBM WebSphere, the URI is not accessible. The error message when trying the http://<server>:<was port>/p2pd/servlet/dispatch is
SRVE0255E: A WebGroup/Virtual Host to handle /p2pd/servlet/dispatch has not been defined.
Symptom
Unable to start IBM Cognos Business Intelligence
Cause
The virtual host does not contain IBM WebSphere Port that the Application server is listening on. This may be one of several reasons.
References: http://www-01.ibm.com/support/docview.wss?uid=swg21438842

NEW QUESTION 4
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 one collective controller.
• B. Define multiple servers in a cluster in one collective controller.
• C. Define multiple collective controllers within a Liberty collective.
• D. Define multiple server members in multiple collective controllers.

Answer: B

Explanation:
Setting up Liberty server clusters
A Liberty can be configured into a server cluster for application high availability and scale. The collectiveController-1.0 feature and its capabilities are available only in multiple-server products such as WebSphere® Application Server Liberty Network Deployment and WebSphere Application Server Liberty for z/OS. The feature is not available in single- server products such as WebSphere Application Server Liberty, WebSphere Application Server Liberty - Express, or WebSphere Application Server Liberty Core. If you have a multiple-server product installation, you can use its collectiveController-1.0 feature to work with collective members from single-server products.
References: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.wlp
.nd.doc/ae/cwlp_server_clusters.html

NEW QUESTION 5
While coordinating a flexible management topology, the job manager can send commands to which components?

• A. Application server and name server.
• B. On demand router and load balancer.
• C. Deployment manager and admin agent.
• D. Node agent and web administration server.

Answer: C

Explanation:
To manage multiple cells, register deployment managers with job manager directly Use administrative agent to register base server profiles with a job manager
References: http://194.196.36.29/support/docview.wss?uid=swg27017353&aid=1, page 10

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

Answer: D

Explanation:
http://www- 01.ibm.com/support/knowledgecenter/SSAW57_7.0.0/com.ibm.websphere.installation.soaf epnd.doc/info/ae/ae/tins_installfp_dist.html?lang=en (Shared resources directory)

NEW QUESTION 7
A system administrator in a bank was asked by business users to determine the most accessed JSP page in a web application at normal work load for marketing purpose.
Which tool should the administrator use to find the most used JSP page?

• A. Performance and Diagnostic Advisor
• B. IBM Support Assistant Data Collector
• C. High Performance Extensible Logging Log Viewer
• D. Tivoli Performance Viewer (TPV) summary reports

Answer: D

Explanation:
Summary reports are available for each application server.
Tivoli Performance Viewer provides the following summary reports for each application server:
The servlet summary lists all servlets that are running in the current application server. Use the servlet summary view to quickly find the servlet that consumes the most time and the applications that use them, and to determine which servlets are invoked most often.
Etc. References:
https://www.ibm.com/support/knowledgecenter/SSEQTJ_8.5.5/com.ibm.websphere.base.doc/ae/uprf_tpvserverview.html

NEW QUESTION 8
A system administrator needs to trigger a javacore only when a java,net.SocketTimeoutException is encountered in real time.
What does the administrator have to configure to trigger the javacore dump?

• A. Configure the JAVA_DUMP_OPTS environment variable to capture javacore for ANYSIGNAL and all exceptions.
• B. Configure an –Xdump:java Generic JVM argument on WebSphere Application Server with the filter for java.net.SocketTimeoutException.
• C. Code wsadmin script to capture javacore and then execute it after the java.net.SocketTimeoutException has been encountered.
• D. Use the log filter in HPEL to monitor for java.net.SocketTimeoutException and then gather a javacore dump from the Integrated Solutions Console (ISC).

Answer: B

Explanation:
Dump agents are set up during JVM initialization. They enable you to use events occurring within the JVM, such as Garbage Collection, thread start, or JVM termination, to initiate one of four types of dump or to launch an external tool. Default dump agents are set up at JVM initialization They are sufficient for most cases, but the use of the -Xdump option on the command line allows more detailed configuration of dump agents. The total set of options and sub-options available under -Xdump is very flexible and there are many examples presented in this chapter to show this flexibility.
Example: To generate system cores:
-Xdump:system:events=user
References: http://www-01.ibm.com/support/docview.wss?uid=swg21242497

NEW QUESTION 9
An application contains a web services client and the application is deployed and running. A system administrator has to add a response timeout to the deployed web services client, so the call fails in a timely fashion.
Which artifact should the administrator use?

• A. web.xml
• B. was-webservices-sca.xml
• C. ibm-webservices-bnd.xml
• D. ibm-webservicesclient-bnd.xml

Answer: D

Explanation:
The ibm-webservicesclient-bnd.xmi deployment descriptor file contains information for the web services run time that is WebSphere® product-specific. This deployment descriptor file is used with Java API for XML-based web services.
References: https://www.ibm.com/support/knowledgecenter/SSEQTJ_8.5.5/com.ibm.websphere.base.d oc/ae/rwbs_assembpropclient.html

NEW QUESTION 10
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:

• A. a web browser to connect to the node agent https port.
• B. a web browser to connect to the deployment manager admin_host port.
• C. the job manager to submit a job to update the unmanaged server.
• D. an ssh connection to the node and modify the client_types.xml file.

Answer: B

Explanation:
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

NEW QUESTION 11
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
<applicationMonitor updateTrigger=”polled” pollingRate=”100ms” 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?

• A. Restart the Liberty profile server.
• B. Install the ServletApp.war file using the Integrated Solutions Console (ISC).
• C. Place the ServletApp.war file in the directory named dropins under ${server.config.dir}.
• D. Place the ServletApp.war file in the directory named applications under${server.config.dir}.

Answer: D

NEW QUESTION 12
A system administrator has created a Jython script called globalScript.py.
What should the administrator do to ensure globalScript.py is loaded when the wsadmin shell is used?

• A. Compile globalScript.py to a Java class in the bin directory.
• B. Invoke wsadmin with the argument –profileName globalScript.py.
• C. Modify the configureCustomProperty script to import globalScript.py.
• D. Set the script profiles in the wsadmin.properties file to load globalScript.py.

Answer: D

Explanation:
wsadmin.properties has this entry com.ibm.ws.scripting.profiles where we can add the scripting files to be loaded.
References: https://www-01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/rxml_ propscript.html

NEW QUESTION 13
A JAX-WS EJB stateless session bean web service needs to be accessed by consumers outside the corporate domain.
Which configuration will help a system administrator meet the requirement?

• A. Open firewall ports for both bootstrap and orb listener ports within the cell.
• B. Configure plug-in in the DMZ to send request to the cluster members.
• C. Configure on demand router (ODR) in the DMZ to send requests to the cluster members.
• D. Configure HTTP tunneling to send the client-side Object Request Broker (ORB) request to the server-side ORB.

Answer: A

NEW QUESTION 14
A system administrator has deployed an application. The development team has updated a new version of this application. The administrator needs to immediately deploy this updated application and guarantee that only this new edition is used by clients and that any service requests for the application are queued during the deployment of the new application.
How can the administrator achieve this task without any downtime to the application?

• A. Perform a soft rollout.
• B. Perform a hard rollout.
• C. Perform an atomic rollout.
• D. Perform a concurrent activation rollout.

Answer: C

Explanation:
Performing an atomic rollout activates the new edition on half of the cluster first, and then activates the edition on the remaining half of the cluster. While the first half of the cluster is taken offline and updated, application requests are routed to the second half of the cluster. Verify that half the cluster can handle the entire load during the rollout period.
References: http://www.aiotestking.com/ibm/how-can-the-administrator-achieve-this-task-without-any-downtime-to-the-application/

NEW QUESTION 15
An EJB application posts a request message into a JMS destination and waits for a response message on a different JMS destination. To correlate the response message to the request message, the application uses the JMS correlationId of the message. The application waits up to five seconds for a response before timing out the request.
A Message Driven Bean (MDB) running on a different cluster is responsible for consuming the request message, process it and post a response message.
The destinations are defined in a Service Integration Bus (SIB) within the cell.
Intermittent timeout exceptions have occurred for the requester application. How can a system administrator correlate and analyze the debug information from both requester and consumer applications?

• A. Enable High Performance Extensible Logging (HPEL).Use HPEL logViewer command to see debug information.
• B. Enable a diagnostic trace in both requester and consumer servers.Use the Integrated Solutions Console (ISC) to set the admin=all trace.Analyze the trace.
• C. Enable High Performance Extensible Logging (HPEL).Enable Cross Component Trace (XCT) to include request IDs in log and trace records.Use HPEL logViewer command with appropriate filters to see debug information.
• D. Using the Integrated Solutions Console (ISC), browse the request message that has timed out and look for any key application data.Search for exceptions using the key application data in both requester and consumer in native_stderr.log and native_stdout.log.

Answer: C

Explanation:
Cross Component Trace (XCT) annotates the logs so that log entries that are related to a request that is serviced by more than one thread, process, or even server are identified as
belonging to the same unit of work. XCT helps identify the root cause of problems across components.
References: WebSphere Application Server V8.5 Administration and Configuration Guide for the Full Profile (July 2013), page 1091

NEW QUESTION 16
An application deployed to a multi-node cluster is reported to have slowness and hung threads. A system administrator is asked to review the logs on each node and identify if the hung threads are a false alarm.
How can the administrator determine that the hung threads are a false alarm? Analyze the:

• A. ffdc logs
• B. SystemErr.log
• C. SystemOut.log
• D. native_stderr.log

Answer: C

Explanation:
Problem(Abstract)
The SystemOut.log contains a WSVR0605W message, also called a hung thread message. A javacore, or thread dump on Solaris and HP-UX, is needed in order to determine how to resolve the potentially hung threads.
Cause
WebSphere Application Server attempts to report potentially hung threads using the hung thread detector. Depending on how the hung thread detector policy is configured, a thread running for a certain interval (default 10 minutes) might be reported as hung and a WSVR0605W message is printed in the SystemOut.log file:
WSVR0605W: Thread <threadname> has been active for <time> and may be hung. There are <totalthreads> in total in the server that may be hung.
References: https://www-01.ibm.com/support/docview.wss?uid=swg21448581

NEW QUESTION 17
A system administrator runs a Jython script that creates and configures several servers and realize 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?

• A. AdminApp.update()
• B. AdminConfig.save()
• C. AdminControl.invoke(server, ‘sync’)
• D. AdminTask.backupJobManager(‘server’)

Answer: B

Explanation:
AdminConfig.save()to save changes after script execution.

NEW QUESTION 18
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. Delete any data source of the same name defined under node, cluster or cell scope.
• C. Reinstall the application and clear the Process embedded configuration check box.
• D. Correct the component-managed and container-managed authentication aliases set on the data source.

Answer: C

Explanation:
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

NEW QUESTION 19
A system administrator ran the backupConfig 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 restoreConfig command, but the tuning properties for the service integration environment were not restore.
How can the administrator prevent this issue?

• A. Use full repository checkpoint for both the backup and the restore.
• B. Use the restoreConfig command with –nostop for the restore.
• C. Use the manageprofiles command for both the backup and the restore.
• D. Use the backupConfig command without –nostop for the backup
• E. Use the restoreConfig command without –nostop for the restore.

Answer: A

Explanation:
With the repository checkpoint and restore function, you can back up copies of files from the master configuration repository. You can use the backups to restore the configuration to a previous state if future configuration changes cause operational problems. By using this function, you can reduce recovery time for problems that are caused by configuration
changes. Studies of unplanned outages have shown that as much as 36 percent of unplanned outages are due to operator errors. A common source of operator error is a bad configuration change. The ability to quickly undo a bad configuration change is critical to minimizing the outage window.
References: https://www.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.doc
/ae/cwve_xdsochckpt.html

NEW QUESTION 20
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 the same name.Federate to the cell using the command addNode with the default options.
• B. 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.
• 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 the same hostname.Create a custom profile with the same name.Federate to the cell using the command addNote with the options–includeapps.

Answer: C

Explanation:
You can use the -asExistingNode option of the addNode command to recover and move nodes of a deployment manager. Using the -asExistingNode option, federate a new custom node to a deployment manager as an existing node. During federation, the product uses information in the deployment manager master configuration to transform the custom node into the existing node.
References: https://www.ibm.com/support/knowledgecenter/SSD28V_8.5.5/com.ibm.websphere.zseries
.doc/ae/tagt_addNode_asExistingNode.html

NEW QUESTION 21
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