000-317-was8.0

IBM 000-317

IBM WebSphere Application Server NetworkDeployment V8.0, Core Administration

Version: 4.0

QUESTION NO: 1

A system administrator has successfully installed the WebSphere Application Server NetworkDeployment core product. The administrator then attempts to start server1, and it fails to start. On initial inspection, the administrator finds that the profiles directory is empty. What should theadministrator do next?

A. Start the node agent for server1. B. Inspect the SystemOut.log file of server1. C. Run the Installation Verification Tool (IVT). D. Run the WebSphere Customization Toolbox.

Answer: DExplanation:

QUESTION NO: 2

A system administrator needs to create a new standalone WebSphere application server profile on. All previous WebSphere installations have been on . What should theadministrator do to prevent a port conflict with this new server?

A. Execute the pmt script from a remote machine. B. Execute the Profile Management Tool from C. Edit the server.xml file on to change ports. D. Look for running processes on using port 9080

Answer: BExplanation:

QUESTION NO: 3

A system administrator needs to install the IBM Installation Manager for WebSphere ApplicationServer Network Deployment V8.0 using a non-root account. What step must the administrator takeso that the installation can be managed by two different non-root user accounts? Install the IBMInstallation Manager:

A. in group mode. B. in non-administrator mode. C. using the configurator administrator role. D. using a primary and secondary account.

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Answer: AExplanation:

QUESTION NO: 4

A system administrator needs to submit a wsadmin job to change the configuration of anenterprise application within a flexible management environment. What should the administratordo? Connect to:

A. Node Agent B. Administrative Agent C. Job Manager D. Work Manager E. Deployment Manager

Answer: C,EExplanation:

QUESTION NO: 5

A remote host machine has been registered to a job manager as a target, and the IBM InstallationManager has been installed on the host. How can an administrator install WebSphere ApplicationServer Network Deployment V8.0 on the remote host?

A. Use the job manager to schedule a "Manage offerings" job. B. Schedule a "Distribute file" job to push the installation response file to the remote host. C. Schedule a "Start application" job to launch the IBM Installation Manager on the remote host. D. Use the Installation Factory to create a Centralized Installation Manager (CIM) repository on theremote host.


QUESTION NO: 6

A system administrator has completed a WebSphere installation using the IBM InstallationManager. Which tool, using the default settings, can the administrator use to generate an HTMLfile verifying the version of WebSphere installed? Execute the:

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A. postinstall command. B. versionInfo command. C. genVersionReport command. D. Installation Verification Tool (IVT).

Answer: CExplanation:

QUESTION NO: 7

A system administrator needs to install the IBM Installation Manager (IIM) using non-graphicalinteractive mode. To perform this operation, what should the administrator run?

A. imcl -c B. imcl -s C. imcl -install D. imcl -updateAll


QUESTION NO: 8

Web clients are seeing error messages when they try to access a Java EE application. In order toisolate the system component that may be causing the problem, the administrator decides to verifythe request flow from a web browser. In what order should the components be examined?

A. Web server, embedded HTTP server, web services engine B. Web server, HTTP plug-in, embedded HTTP server, web container C. Embedded HTTP server, web services engine, web container D. Load balancer, web server, name server, embedded HTTP server, web container


QUESTION NO: 9

A system administrator configures the intelligent runtime provisioning feature included withWebSphere Application Server Network Deployment V8.0. The default WebSphere settings are in

IBM 000-317 Exam


place. At what level will the administrator enable runtime provisioning?

A. node agent B. web container C. application server D. deployment manager


QUESTION NO: 10

A system administrator is creating a new WebSphere cell consisting of three dedicated machines:?web server ?deployment manager ?application server node To provide process level failover, theadministrator should create a cluster with:

A. no scaling B. vertical scaling C. horizontal scaling D. horizontal and vertical scaling


QUESTION NO: 11

A mixed version and flexible management topology is required for a new application. For ease ofadministration, the system administrator needs to register a WebSphere V7.0 stand-alone nodewith a WebSphere V8.0 job manager. What must the administrator do before registering with thejob manager?

A. federate the V7.0 stand-alone node with a V7.0 node agent B. federate the V7.0 stand-alone node with a V8.0 node agent C. register the V7.0 stand-alone node with a V7.0 administrative agent D. register the V7.0 stand-alone node with a V8.0 administrative agent


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QUESTION NO: 12

Several unmanaged application server profiles (nodes) are hosted on the same machine. Theadministrator needs to add these nodes to a flexible management topology. Which commandshould the administrator execute?

A. registerNode -profilePath B. manageProfiles -augment C. managesdk -enableProfile D. addNode -asExistingNode


QUESTION NO: 13

A system administrator has made changes at the cell scope in the Integrated Solutions Console(ISC) of the deployment manager and needs to trace the propagation of the configuration change.Where should the administrator expect these changes to be persisted?

A. master repository, node repository B. master repository, node agent, node repository C. deployment manager, node agent, server repository D. deployment manager, node agent, configuration database


QUESTION NO: 14

A system administrator needs to use wsadmin to execute commands interactively. TheWebSphere cell has global security enabled. To avoid the security login dialog when executingwsadmin, the administrator should:

A. edit the sas.client.props file. B. edit the wsadmin.properties file. C. use the argument -user . D. login in to the local operating system (local OS) with an administrator user id.

Answer: A

IBM 000-317 Exam


Explanation:

QUESTION NO: 15

A system administrator needs to install WebSphere Application Server binaries on a remote host.The administrator will use the Centralized Installation Manager (CIM) of a Deployment Manager.How should the administrator do this? To install the binaries executing a CIM job, the administratorshould:

A. install Job Manager and register it to the deployment manager. B. install an administrative agent and federate it to the deployment manager. C. register the target host to the Job Manager server of the deployment manager. D. transfer a IBM Installation Manager (IIM) kit to the target host and register it with thedeployment manager.


QUESTION NO: 16

A system administrator has made an unintended configuration change in the Integrated SolutionsConsole (ISC). Before committing the changes, the administrator was logged-out due to thetimeout restriction. After logging back in, how can the administrator discard the uncommittedchanges made in the previous session?

A. Click the "Review" link on the Messages area. B. Click the "Discard" button on the Save window. C. Select the "Work with the master configuration" choice. D. Choose the "Recover changes made in the prior session" option.


QUESTION NO: 17

A system administrator needs to configure a WebSphere Application Server runtime through aproperties file. The administrator needs to verify that the properties file is correct and can beapplied. How should the administrator do this?

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A. Using the applyConfigProperties command with the -validate option. B. Using the validateConfigProperties command with the -validate option. C. Using the applyConfigProperties command; the verification is done automatically duringapplication of the configuration properties. D. Using Integration Solution Console's Configuration problems panel with Maximum: Validate alldocuments set.


QUESTION NO: 18

A system administrator is using the debug features of the IBM Assembly and Deploy Tools (IADT)to resolve an error in a wsadmin Jython script. Which control on the Debug view can theadministrator use to progress through the statements without redirecting to any encounteredfunctions?

A. Resume B. Step Into C. Step Over D. Step Return


QUESTION NO: 19

A system administrator notices that a new cluster member is running but not receiving HTTPrequests. Which script from the command line should the administrator execute for the new clustermember to receive HTTP requests?

A. pmt B. startManager C. GenPluginCfg D. wsadmin -f startApplicationOnCluster


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QUESTION NO: 20

A system administrator needs to customize an EAR application before deploying it using themonitored directory deployment feature. How should the system administrator do this?

A. Create a properties file and include it in the EAR's META-INF directory. B. Create a properties file and copy it to the deploymentProperties directory. C. Create a properties file and include it in the EAR's deploymentProperties directory. D. Create a wsadmin script (with AdminTask.applyConfigProperties) and copy it to thedeploymentProperties directory.


QUESTION NO: 21

The system administrator needs to generate a report of data sources for a WebSphere cell. To doso, the administrator should:

A. parse the genVersionReport to list data sources. B. configure a monitored directory to capture this data. C. create a script by using the JDBC query scripts as examples. D. use the Integrated Solutions Console (ISC) to generate a data source report.


QUESTION NO: 22

A system administrator needs to add a business capability to an enterprise application (EAR). Thecapability is an OSGi bundle distributed as a separate Java archive (JAR) by a third-partyapplication provider. How should the administrator do this?

A. Deploy EAR and define the JAR as a shared library reference. B. Include JAR in EAR's lib directory and deploy the modified EAR. C. Create a business-level application (BLA) with the EAR and the JAR. D. Modify the EAR deployment descriptor's library-directory to include the directory with the JAR.


IBM 000-317 Exam


QUESTION NO: 23

A system administrator needs to remove all of the application scoped resources from an EAR file.Before installing this application, the administrator should:

A. set the metadata-complete flag to true. B. remove all of the com.ibm* classes. C. remove the WEB-INF/ibmconfig folder and all its contents. D. remove the META-INF/ibmconfig folder and all its contents.


QUESTION NO: 24

A system administrator needs to modify the context root of a web application. The Web Contextroot can be changed using the IBM Assembly and Deploy Tools (IADT) by editing:

A. web.xml file B. Web project settings C. web deployment descriptor D. Enterprise Application project settings


QUESTION NO: 25

A system administrator needs to automate management of applications deployed onto IBMWebSphere Application Server Network Deployment V8.0 using scripting. Which administrativeobjects should the system administrator use?

A. AdminApp B. AdminApplication C. AdminTask D. AdminConfig E. AdminControl

IBM 000-317 Exam


Answer: A,CExplanation:

QUESTION NO: 26

A system administrator needs to create a resource that can be used exclusively by applicationsrunning on a specific node. What configuration setting can be used to limit the visibility of thisresource to users on that node?

A. scope B. JNDI name C. node group D. authorization group


QUESTION NO: 27

A system administrator needs to install an enhanced EAR file using the Integrated SolutionsConsole (ISC). Which option must the administrator select to use the application-scopedresources?

A. Deploy application resources B. Create MBeans for resources C. Process embedded configuration D. Precompile JavaServer Pages files


QUESTION NO: 28

A system administrator needs to retrieve information pertaining to the application 'appname' usingthe scripting capabilities of WebSphere Application Server Network Deployment V8.0. Whatwsadmin command should the administrator execute?

A. AdminApp.list('appname')

IBM 000-317 Exam


B. AdminApp.view('appname') C. AdminApp.export('appname') D. AdminApp.options('appname')


QUESTION NO: 29

A system administrator installs an application that contains a module with JDBC resourcereferences. The administrator should bind the resource references to:

A. JDBC providers. B. Connection factories. C. J2C authentication data. D. JNDI Name of the resources.


QUESTION NO: 30

A system administrator needs to connect to a database from an enterprise application whereglobal security is enabled. What security object should the administrator use?

A. Security certificate B. J2C authentication alias C. Basic authentication token D. Local operating system (local OS) user id


QUESTION NO: 31

A system administrator needs to configure a new way to manage applications using the monitoreddirectory deployment feature. How can the administrator enable it? The feature...

IBM 000-317 Exam


A. can only be enabled in the Integrated Solutions Console (ISC). B. can be enabled using the Integrated Solutions Console (ISC) or wsadmin. C. is only available for a stand-alone server profile and is enabled by default. D. is enabled by default for both a stand-alone and network deployment editions.


QUESTION NO: 32

A system administrator needs to increase messaging throughput across multiple servers. Whatshould the administrator do?

A. Enable protocol transformation between buses. B. Add a cluster to the bus and create multiple messaging engines. C. Use a proxy server to route messages to multiple messaging engines. D. Create a mediation to manage the messaging work load across servers.


QUESTION NO: 33

A cluster is a member of a service integration bus (SIBus) and is configured with the highavailability messaging engine policy. How should a system administrator configure JMSmessaging so that message-driven beans (MDBs) on all cluster members can get messages?

A. Enable the JMS activation specification option: Always activate MDBs in all servers. B. Enable the JMS destination option: Do not prefer a local queue point over other queue points. C. Set the scope of all JMS destinations to the cluster that is a member of the SIBus. D. Set the scope of the JMS connection factory to the cluster that is a member of the SIBus.


QUESTION NO: 34

An application is deployed to a WebSphere Application Server ND V8.0 cluster consisting of fourcluster members. Assuming the cluster is stopped, what should a system administrator do to

IBM 000-317 Exam


delete the cluster?

A. Delete the cluster. B. Remove the cluster members and delete the cluster. C. Uninstall the application and delete the cluster. D. Uninstall the application, remove the cluster members and delete the cluster.


QUESTION NO: 35

Management is concerned about secure communication when using WebSphere Proxy Server.How can the system administrator provide additional security to the base proxy configuration?

A. Disable File Transfer Protocol (FTP). B. Enable proxy authentication and authorization. C. Implement Secure Shell (SSH) communication. D. Configure Secure Sockets Layer (SSL) transport.


QUESTION NO: 36

A system administrator needs to modify the plug-in configuration file. Which utility should theadministrator use?

A. GenPluginCfg script B. IBM Installation Manager C. WebSphere Customization Toolbox (WCT) D. Embedded WebSphere Customization Toolbox (WCT)


QUESTION NO: 37

IBM 000-317 Exam


A Java EE application is deployed to a horizontal cluster and makes use of HTTP session objects.The administrator is required to ensure failover of these session objects, and chooses toimplement memory-to-memory replication. To maximize chances of successful failover, howshould the administrator configure the replication?

A. Select Entire domain for the number of replicas. B. Select Single replica and select the default tuning parameter. C. Select Single replica and select "Very high" for the tuning parameter. D. Specify at least 3 replicas and select "Very high" for the tuning parameter.


QUESTION NO: 38

An application developer needs to know the SOAP_CONNECTOR_ADDRESS for theirdevelopment application server. The Integrated Solutions Console (ISC) is unavailable becausethe Deployment Manager server is down for maintenance. How can the system administratordetermine the proper port number for the developer? Search forSOAP_CONNECTOR_ADDRESS in the:

A. server.xml B. serverindex.xml C. resources.xml D. virtualhosts.xml


QUESTION NO: 39

Consider the Exhibit,

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a report generated by the IBM Support Assistant (ISA) that reveals a prevailing problem within aWebSphere Application Server environment. What should the administrator do?

A. Increase the amount of physical memory for the server. B. Ensure that all connections taken from the data source are returned to the pool. C. Determine why the collection class increases in size and consumes memory. D. Modify the application so it uses stateless instead of stateful session beans to conserve theheap.


QUESTION NO: 40

A system administrator has enabled the HPEL mode on an application server, but has disabledthe HPEL text log to improve performance. How can the administrator view only the messagesthat were streamed to System.out and System.err by a single server thread?

A. Use a text editor to open a log file in the server's logdata directory, and search for the threadID. B. Use the Log Analyzer to import the SystemOut.log file for the server and search on the threadID. C. Use the Integration Solutions Console (ISC) Log Viewer to select a thread and then click the"Show Only Selected Threads" button. D. Use the Integration Solutions Console (ISC) Log Viewer's filtering section to search for thestring "Thread ID*" in the message content field.


IBM 000-317 Exam


QUESTION NO: 41

A WebSphere Application Server has been set up to receive requests from an IBM HTTP Server(IHS). A system administrator has been asked to examine the environment for problems (if any)and has been given several log files to check. This is an excerpt from the IHS's access.log: - - [26/Jan/2012:14:17:19 +0800] "GET /Login.jsp HTTP/1.1" 500 620 What should theadministrator do next?

A. No action needed. The access.log does not indicate any problems. B. Determine what could be causing the HTTP status code 620. C. Verify Login.jsp can be found in the document root directory of the IHS. D. Check the server's SystemOut.log file to see what errors occurred around the same time.


QUESTION NO: 42

Customers are complaining that a particular web site is "hanging". To troubleshoot the problem, asystem administrator decides to trigger several thread dumps to determine which threads might behung. How can the administrator trigger the thread dumps?

A. Use wsadmin to execute the dumpThreads command for the application server. B. Run the collector command line script with the -Summary option set to "yes". C. Set the node agent's custom property "com.ibm.websphere.threadmonitor.dump.java" to true. D. From the Integrated Solutions Console (ISC), click the System dump button for the applicationserver.


QUESTION NO: 43

An application server needs to be diagnosed for out-of-memory issues. The system administratorwill use a tool that performs the analysis of the heap dump. Which tool should the administratoruse?

A. IBM Support Assistant (ISA)

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B. IBM Solutions Console (ISC) C. IBM Assembly and Deploy Tools (IADT) D. Tivoli Performance Viewer (TPV)


QUESTION NO: 44

Performance issues have caused several high profile outages in a WebSphere Application ServerNetwork Deployment V8.0 environment. The application developer has isolated the problem toone specific application. To assist with the problem diagnosis a system administrator has beenasked to enable the highest level of WebSphere tracing available. How should the systemadministrator accomplish this? Enable tracing and set the level to:

A. * B. all C. finest D. debug


QUESTION NO: 45

A system administrator needs to monitor a transaction and determine how much time it spends inthe web container, EJB container, and backend database. Which tool should the administrator useto gather response times for each component?

A. Request metrics B. Performance servlet C. Thread Pool Summary Report D. Runtime Performance and Diagnostic Advisor


QUESTION NO: 46

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An administrator needs to monitor the frequency of garbage collection (GC) cycles that aretriggered when a typical client load is run against the server. How should the administrator monitorthe frequency of garbage collections?

A. Use the Log Analyzer to view the verbose GC logs. B. Use the HPEL Log Viewer and look for System.gc() calls. C. Use the Tivoli Performance Viewer (TPV) and select the JVM Runtime. D. Run the performance servlet to gather the verbose GC data.


QUESTION NO: 47

A system administrator needs to improve performance of a WebSphere Application Serverruntime. The computations of JavaServer Pages (JSP), servlets, portlets, Web services andWebSphere commands should be performed once and served from memory. What should theadministrator configure?

A. Caching Proxy B. Edge Components C. Dynamic cache service D. WebSphere eXtreme Scale


QUESTION NO: 48

A system administrator is tuning a WebSphere Application Server system for optimal performance,based on advice obtained from the Performance and Diagnostic advisor. What setting should theadministrator configure to ensure accurate advice for the specific configuration of the system?

A. Specify the process ID of the server B. Specify the number of processors on the server C. Enable tracing on the server D. Enable High Performance Extensible Logging (HPEL) logging


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QUESTION NO: 49

While monitoring a JDBC data source's performance during a test load, a system administratornotices that there are a large number of prepared statements discarded from the cache. In order toimprove application throughput, how should the administrator tune the data source?

A. Increase the size of the prepared statement cache until there are no statement discards underload. B. Increase the maximum connection pool size and keep the prepared statement cache at itsdefault size. C. Set the connection pool purge policy to "EntirePool" and increase the maximum connectionpool size. D. Set the minimum connection pool size equal to the maximum connection pool size and keepthe prepared statement cache at its default size.


QUESTION NO: 50

A system administrator needs to identify the performance of a database application and JDBCconnection pool, CPU usage time and response time. Which tools should the administrator use toget this data?

A. Client program B. Request metrics C. Custom Java code D. Heap dump analyzer E. Performance Monitoring Infrastructure (PMI)

Answer: B,EExplanation:

QUESTION NO: 51

A system administrator needs to identify the most time-intensive web components of a runningapplication, and determine which components are the slowest. The administrator does this fromthe Tivoli Performance Viewer (TPV) by:

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A. viewing diagnostic trace output. B. viewing Servlets Summary Report. C. viewing the log file for the web server. D. opening Reports tab, Runtime operations, reports.


QUESTION NO: 52

An application server is configured with the default garbage collection (GC) policy. Anadministrator needs to load test different GC policies. How can the administrator change theserver's GC policy?

A. Start the node agent from the command line using the -Xgcpolicy option, and specify the servername. B. Start the administrative agent from the command line using the -Xgcpolicy option and specifythe server name. C. Use Integrated Solutions Console (ISC) to navigate to the server's JVM configuration and addan appropriate -Xgcpolicy setting. D. Use Integrated Solutions Console (ISC) to navigate to the deployment manager's JVMconfiguration and add an appropriate -Xgcpolicy setting.


QUESTION NO: 53

A system administrator needs to modify the Java 2 security permissions for applications runningon a server. How should the administrator perform this task?

A. Use the PolicyTool. B. Use the iKeyman tool. C. Edit the was.policy file. D. Edit the security.xml file.


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QUESTION NO: 54

The lead administrator needs to limit access to the Integrated Solutions Console (ISC) by a groupof administrators who only need to: ?view the configuration of the WebSphere Application Server.?monitor its status. ?stop and start the server. To what administrative role should the leadadministrator assign this group?

A. Auditor B. Monitor C. Operator D. Configurator


QUESTION NO: 55

A system administrator needs to enable Single Sign On (SSO) using LTPA between WebSpherecells. What must the administrator do to accomplish this?

A. Configure both cells to share LDAP keys. B. Configure both cells to use the same user registry. C. Ensure URL requests use only host names or IP addresses. D. Ensure each cell is in a unique Domain Name System (DNS).


QUESTION NO: 56

A system administrator needs to enable security auditing. What additional configuration steps arerequired before auditing becomes effective?

A. Configure the types of events that are recorded. B. Configure the types of events that are recorded, and configure failure notifications. C. Create a set of users or groups mapped to the Admin Security Manager role. D. Create a set of users or groups mapped to the Auditor role, and define the notificationmechanism.

Answer: D

IBM 000-317 Exam


Explanation:

QUESTION NO: 57

A system administrator must deploy a new application that uses Java 2 security. There are severalapplications installed in the cell that use application security but not Java 2 security. How can theadministrator enable support for Java 2 security without affecting the other applications?

A. Enable Java 2 security at the cell level and grant permissions only to the new application. B. Configure a security domain with Java 2 security enabled for the application server that will hostthe new application. C. Configure a security domain for the other applications in the cell with both Java 2 securityenabled and application security. D. Disable global security and configure a security domain with Java 2 security enabled for theapplication server that will host the new application.


QUESTION NO: 58

In a network deployment cell, web users are prompted several times to authenticate. What shouldthe administrator do so that the users only need to authenticate once during a session?

A. Configure an authentication proxy server in the DMZ. B. Enable the "Set security cookies to HTTPOnly" property for the global single sign-onconfiguration. C. Enable single sign-on for the global security configuration and provide the necessary DNSdomain names. D. Increase the default LTPA timeout and the cache timeout values for forwarded credentialsbetween servers.


QUESTION NO: 59

A system administrator creates a profile and selects the option to allow WebSphere Application

IBM 000-317 Exam


Server to create the default certificate. After the certificate is created, what attributes can theadministrator customize, if needed?

A. location and lifespan of the certificate B. location, type, and password of the keystore C. Distinguished name (DN) and lifespan of the certificate D. Distinguished name (DN) and password of the keystore


QUESTION NO: 60

A system administrator must configure IBM WebSphere Application Server Network DeploymentV8.0 to authenticate users with a Windows domain. The administrator should configure a registrythat is:

A. a local operating system (OS). B. a Virtual Member Manager (VMM). C. a registry that implements WebSphere Common Configuration Model (WCCM). D. an Active Directory (AD) domain controller.


QUESTION NO: 61

A system administrator needs to backup a WebSphere Application Server profile withoutdisrupting normal operations.

How can the administrator accomplish this?

A. Execute backupConfig.sh -nostop -profileName B. Execute prnt.sh -nostop -backupProfile -profileName C. Execute rnanageprofiles.sh -nostop -backupProfile -profileName D. Use the administrative agent to configure a backup job without stopping the server.

Answer: A

IBM 000-317 Exam


000-317-was8.0

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