NEW QUESTION 1
An administrator configures an IBM DB2data source at cell scope. The environment variable DB2UNIVERSAL_JDBC_DRIVER_PATH is configured at cluster scope. The data source test connection on one node succeeds, but fails on the other node with java.lang.ClassNotFoundException:com.ibm.db2.jcc.DB2ConnectionPoolDataSource.
Which of the below is the likely cause for the exception?

• A. The data source is configured at cell scope.
• B. Multiple driver JARs are installed on the second node.
• C. DB2UNIVERSAL_JDBC_DRIVER_PATH is configured at cluster scope.
• D. A different version of the JDBC driver JAR does not exist on the second node.

Answer: C

Explanation:
Check that the variable is correctly defined at the scope where the JDBCProvider/DataSource is defined.
Note: At runtime, WebSphere Application Server invokes a physical data source by resolving the appropriate variable at a level where one of thefollowing criteria exists: The scope of the variable can contain the data source configuration; that is, the variable has the larger scope.
The variable and the data source have identical scopes.
Application Server meets these conditions by attempting to resolve the variable at each level of the scope spectrum. That is, the product tries to resolve the variable in the server scope, then the cluster scope, then the node scope, and lastly the cell scope.
References:https://www.ibm.com/support/knowledgecenter/SSAW57_8.0.0/com.ibm.websphere.nd.doc/info/ae/ae/cdat_testcon.html

NEW QUESTION 2
Which of the following is true regarding disk offload?

• A. The amount of disk space to use cannot be specified.
• B. On server startup, DynaCache loads the entire disk cache into memory.
• C. The number of cache entries that are offloaded to disk cannot be specified.
• D. Disk offload can be enabled to have a cache entry copied to the file system at a configurable location.

Answer: ACD

Explanation:
AC:Before you enable disk offload, consider the following:
You cannot specify the number of cache entries that are offloaded to disk. You cannot specify the amount of disk space touse.
D: You can enable disk offload to have a cache entry copied to the file system (the location is configurable).
References:https://www.ibm.com/support/knowledgecenter/SSEQTP_9.0.0/com.ibm.websphere.base.doc/ae/udyn_rcachesettings.html

NEW QUESTION 3
What are two differences between dynamic clusters and static clusters? (Select two.)

• A. Dynamic Workload Management is enabled by default in dynamic clusters.
• B. The application placement controller can start and stop a dynamic cluster that is in automatic mode only.
• C. Using the autonomic request flow manager (ARFM) in manual mode will not affect dynamic cluster mode.
• D. Using static clusters in an Intelligent Management enabled environment will acquire some of a dynamic cluster features.
• E. When creating a static cluster using an application server template, any changes made to the template after creating the instances do not change the instances.

Answer: AE

Explanation:
A:The dynamic workload manager is enabled by default and assigns weights to the application server instances.
E: When you define a static cluster, you can select an application server template on which to base all the application server instances that you create. However, any changes that you make to the template after creating the instances do not change the instances.
References:https://www.ibm.com/support/knowledgecenter/en/SSUP64_7.0.0/com.ibm.websphere.virtualenterprise.doc/odoe_task/rodrcompareclusters.html

NEW QUESTION 4
Which of the following can be queried to get PMI data?

• A. Server Cell
• B. JMX Connectors
• C. MBean ObjectNames
• D. Application ServerNames

Answer: C

Explanation:
PMI data can be gathered from the J2EE managed object MBeans or the WebSphere Application Server PMI Perf MBean.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/cprf_pmi_datacol.html

NEW QUESTION 5
When setting up high availability settings for the web server, at what level should an
administrator configure the custom properties?

• A. cell
• B. node
• C. server
• D. nodeagent

Answer: C

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

NEW QUESTION 6
What must be modified to configure the authentication settings for IIOP requests?

• A. Bus security settings
• B. J2C authentication settings
• C. Session Initiation Protocol (SIP) authentication settings
• D. Common Secure Interoperability Version 2 (CSIV2) settings

Answer: D

Explanation:
WebSphere Application Server can propagate attributes directly as part of theCSIv2 protocol for RMI/IIOP requests.
References:https://www.ibm.com/developerworks/websphere/techjournal/0508_benantar/0508_benantar.html

NEW QUESTION 7
Which of the following is required for Secure Sockets Layer (SSL) enablement within an HTTP server?

• A. AJDK
• B. A valid, issued certificate
• C. IPv6 (Internet Protocol Version 6)
• D. Updating thehttps.conffile and not thehttpd.conffile

Answer: B

Explanation:
The iKeyman GUI, which is included within the IBM HTTP Server distribution, can be used to create a key database file (for example: key.kdb) needed to store personal server certificates required by the client browser during an SSL handshake.

NEW QUESTION 8
Which of the following gives clues when comparing traces from different processes and correlating events of different servers in the same data center?

• A. Thread ID
• B. Timestamp
• C. Message ID
• D. Exception from top of stack trace

Answer: B

Explanation:
Reading a Trace File
References:ftp://ftp.software.ibm.com/software/iea/content/com.ibm.iea.was_v6/waspdguide/6.0/GeneralPD/SW5706G04_Techniques.pdf, page 26

NEW QUESTION 9
Which two statements describe a web server in a cell topology?

• A. Creating a new node for a web server adds a managed node.
• B. Creating a new node for a web server adds an unmanaged node.
• C. Adding a web server to an existing node created a managed node.
• D. Deleting a web server from an unmanaged node creates a managed node.
• E. Deleting a web server from a managed node creates an unmanaged node.

Answer: AE

Explanation:
A managed node must exist to define a Web server definition, which is always on a managed node.

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

NEW QUESTION 10
When installing IBM WebSphere Application Server on a network file system, IBM Installation Manager fails with an insufficient disk space error.
How could this be resolved?

• A. Increase disk space and try again.
• B. Delete temporary files and try again.
• C. Reboot operating system and try again.
• D. Disable disk space checking inthe config.ini and try again.

Answer: D

Explanation:
On some network file systems, disk space might not be reported correctly at times; and you
might need to bypass disk-space checking and proceed with your installation.
To disable disk-space checking, specify the following system property in the config.ini file in IM_install_root/eclipse/configuration and restart Installation Manager.
References:https://www.ibm.com/support/knowledgecenter/SSEQTP_9.0.0/com.ibm.websphere.installation.base.doc/ae/tins_troubleshoot.html

NEW QUESTION 11
An administrator wants to verify an IBM WebSphere Application Server installation by examining the installation’s directory structure. In this example,
<WAS_installation_directory> indicates the installation’s root directory.
What is one directory tree structure that indicates a successful installation of the product files?

• A. <WAS_installation_directory>/web
• B. <WAS_installation_directory>/bin
• C. <WAS_installation_directory>/profiles
• D. <WAS_installation_directory>/installableApps

Answer: C

Explanation:
WebSphere Application Server Version 8.5.5 for Network Deployment:
/QIBM/UserData/WebSphere/AppServer/V85/ND/profiles/wp_profile/PortalServer
References:https://www.ibm.com/support/knowledgecenter/en/SSYJ99_8.5.0/reference/wp sdirstr.html

NEW QUESTION 12
Which of the following statements is true regarding the relationship of nodes and node groups?

• A. Nodes can belong to only one node group.
• B. Nodes managed by a node group cannot be deleted.
• C. All nodes are initially not associated with a node group.
• D. All nodes are initially associated with a default node group.

Answer: D

Explanation:
D: a node must be a member ofa node group. Initially, all Application Server nodes are members of the default DefaultNodeGroup node group.
Note:A node group is a collection of managed nodes.

NEW QUESTION 13
Which statement describes the capabilities of the deployment manager?

• A. Logical grouping of application servers
• B. Created and installed when a node is federated into acell
• C. Created automatically when an application server is federated into a cell
• D. Manages nodes, node agents, and the configuration repository for the cell

Answer: D

Explanation:
The deployment manager is an administration application that runs in a special application server, which is created when you install the WebSphere Application Server Network Deployment product or when you create a management profile using the deployment manager profile template.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/tagt_snsdply_is.html

NEW QUESTION 14
How can an administrator reduce overhead when utilizing monitored directories?

• A. Increase the polling interval so that the process runs less often.
• B. Decrease the amount of time that the monitored directory is accessible by users.
• C. Decrease the size of the monitored directory so that larger files will not be able to be stored in it.
• D. Configure the monitored directory settingsto not automatically synchronize the application once it is installed.

Answer: A

Explanation:
To change the standard polling interval setting, specify a number of seconds in the Pollinginterval field.
Figure: Configuring the monitored directory

References: WebSphere Application Server V8.5, July 2013, page 852

NEW QUESTION 15
Which two methods are used for communicating session linkages between the client and the server? (Select two.)

• A. Cookies
• B. LTPA Token
• C. Rest Services
• D. URL Rewriting
• E. HTTP Response codes

Answer: CE

Explanation:
Representational State Transfer (REST) is a lightweight framework for designing
applications that use HTTP to make calls. REST uses HTTP to perform the Create, Read, Update, and Delete (CRUD) operations between client and server. Applications interactwith the services by using HTTP, POST, PUT, GET, and DELETE operations.
References:https://www.ibm.com/support/knowledgecenter/en/SSZLC2_7.0.0/com.ibm.commerce.webservices.doc/concepts/cwvrest.htm

NEW QUESTION 16
An administrator notices that the Message Driven Beans (MDBs) are slow to complete, and decides to increase the ‘Maximum concurrent MDB invocations per endpoint’.
Which thread pool should be tuned to ensure it can run the maximum number of MDBs without waiting?

• A. Default
• B. WebContainer
• C. SIBJMSRAThreadPool
• D. WMQJCAResourceAdapter

Answer: D

Explanation:
The thread pool WMQJCAResourceAdapter is referenced by the WebSphere MQ (WMQ) resource adapter inbound delivery to MDB's. When WebSphere MQ resource adapter is used in conjunction with the activation specs, the resource adapter's Work Manager uses the values defined for the WMQJCAResourceAdapter for utilizing the total number of threads defined.
Ideally the default values provides for the WMQJCAResourceAdapter will be sufficient for the resource adapter. But in case there is an heavy load on the system processing huge
number of messages, you can increase the maximum number of threads the thread pool can hold.
References:http://www-01.ibm.com/support/docview.wss?uid=swg21383363

NEW QUESTION 17
When adding a repository to a federated repository configuration, which type of repository can be added only using wsadmin commands?

• A. File repository
• B. LDAP repository
• C. SAML repository
• D. Database repository

Answer: D

Explanation:
Federated repositories
Supports multiple types ofrepositories such as file-based, LDAP, database, and custom. In WebSphere Application Server Version 8.5, file-based and LDAP repositories are supported by the administrative console. For database and custom repositories, you can use the wsadmin command-line interface or the configuration application programming interfaces (API).
References: https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd. doc/ae/cwim_fedrepos.html

NEW QUESTION 18
Which type of fix would typically be downloaded to address a specific problem?

• A. Interim fix
• B. Cumulative fix
• C. Product fix pack
• D. Cumulative interim fix

Answer: A

Explanation:
A WebSphere Commerce interim fix (iFix) is a software patch that contains fixes for one or more APARs. A WebSphere Commerce cumulative iFix is a comprehensive collection of interim fixes for a specific release. Both types of fixes are installed with theWebSphere Commerce Update Installer (UPDI).
Note: An Authorized Program Analysis Report, or APAR, is a formal report from IBM development to customers that have notified IBM of a problem or suspected defect. If IBM development is able to confirm the existence of the issue they will create an APAR with any known work around and perhaps an indication of which future release, if any, of the IBM program they intend to target for a formal fix to the defect and whether or not a Program Temporary Fix (PTF) is planned. The APAR will then be published so that it is visible to supported customers.
References:https://www.ibm.com/support/knowledgecenter/en/SSZLC2_7.0.0/com.ibm.commerce.install.doc/concepts/cig_install_ifixes.htm

NEW QUESTION 19
When administrative security in enabled, what is the minimum administrative role needed to create a resource, install, and uninstall an application?

• A. Monitor
• B. Operator
• C. Configurator
• D. Administrator

Answer: B

Explanation:
An individual or group that uses the configurator role has the monitor privilege plus the ability to change the WebSphere Application Server configuration. The configurator can perform all the daily configuration tasks. For example, a configurator can complete the following tasks:

NEW QUESTION 20
How can the administrator change the console session expiration for the Integrated Solutions Console?

• A. Modify timeout value and run thetimeout.jaclscript.
• B. Set the timeout value in the Console Preferences panel.
• C. Use thesettimeout wsadmincommand and specify the value.
• D. Set theConnectionResponseTimeoutvalue in the Integrated Solutions Console.

Answer: A

Explanation:
Change the <timeout value> on the two lines of thetimeout.jaclscript to the new session expiration value. This number specifies the number of minutes the console preserves the session during inactivity.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/isc/cons_sessionto.html

NEW QUESTION 21
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