All About Free C9510-418 Testing Software

NEW QUESTION 1
An administrator has deployed an application that uses 30 unique SQL statements with a maximum data source connection pool size of 10.
What is the recommended prepared statement cache size for the application?

• A. 10
• B. 30
• C. 40
• D. 300

Answer: B

Explanation:
To determine the highest value for your cache size to avoid any cache discards, add the number of uniquely prepared statements and callable statements, as determined by the SQL string, concurrency, and the scroll type, for each application that uses this data source on a particular server. This value is the maximum number of possible statements that can be cached on a given connection over the life of the server. Setting the cache size to this value means that you never have cache discards. In general, configure a larger cache for applications with a greater number of statements.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/udat_jdbcdatasorprops.html

NEW QUESTION 2
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 3
When creating a health policy, which condition should be selected to track requests that have a significantly decreased response time?

• A. Workload
• B. Age-based
• C. Storm drain
• D. Excessive response time

Answer: C

Explanation:
The Storm drain condition tracks requests that have a significantly decreased response time.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/cwve_odhealth.html

NEW QUESTION 4
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 5
What is one way to determine if administrative security for IBM WebSphere Application Server is disabled when logging into the Integrated Solutions Console?

• A. A user is not forced to use HTTPS (SSL).
• B. An administrator is allowed to type any random password.
• C. An administrator is prompted for user name, but not password.
• D. When the username wasadmin is used to log in, the password used is the default “password”.

Answer: C

Explanation:
Congratulations! You have successfully manually disabled Global Security for your IBM WebSphere Application Server instance. You should now be able to access the WAS Integrated Solutions Console (ISC) without having to specify a password.
References:http://www-01.ibm.com/support/docview.wss?uid=nas8N1012744

NEW QUESTION 6
Which two ways are valid ways to install applications to IBM WebSphere Application Server? (Select two.)

• A. wsadminscript
• B. JMS messaging
• C. IBM Installation Manager
• D. IBM Tivoli Access Manager
• E. Integrated Solutions Console

Answer: AE

Explanation:
Deploy an application or module using the administrative console, wsadmin, programming, or deployment tools.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/crun_app_install.html

NEW QUESTION 7
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 8
In addition to logging changes, what can Cross Component Trace capture?

• A. The user agent of the browser that hasinitiated the request.
• B. The last time that the component was updated by a code deploy.
• C. The time that the component was started in the application server.
• D. Data snapshots that store entire request and response bodies on the file system.

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 log records are typically added to the logs to:
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/ctrb_XCTOverview.html

NEW QUESTION 9
How can an administrator configure Web services security?

• A. Customize WS-Security policy set and bindings and attach to Web services.
• B. Configure global security with LDAP authentication and map the configuration to Web services.
• C. Request application developer to use Web Services Security API to achieve Web services security.
• D. Enable the Web ServicesMetadata Exchange (WS-MetadataExchange) protocol to enable message-level security.

Answer: C

Explanation:
The Web Services Security specification provides a flexible framework for building secure web services to implement message content integrity and confidentiality. The Web Services Security service programming model supports this flexible framework by providing extension points to integrate new token formats, and methods to obtains keys needed for message protection. The application server programming model provides Web Services Security programming application programming interfaces (WSS API) for securing SOAP messages.
Note: WS-Security is a message-level standard that is based on securing SOAP messages through XML digital signature, confidentiality through XML encryption, and credential propagation through security tokens. The Web services security specification defines the facilities for protecting the integrity and confidentiality of a message and provides mechanisms for associating security-related claims withthe message.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/container_wssec_top.html

NEW QUESTION 10
Which statement describes the functionality of web containers?

• A. Web containers forward EJB requests to the EJB container.
• B. Web containers process JSPs, servlets, and various server-side objects.
• C. Servlets requests are forwarded from an EJB container to a web container.
• D. Each application server cancontain multiple web containers, depending upon the number of JSPs and servlets.

Answer: B

Explanation:
The runtime environment for Web components is called the Web container.. It processes servlets, JSP files, and other types of server-side components.
References:http://www.redbooks.ibm.com/redpapers/pdfs/redp4309.pdf

NEW QUESTION 11
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 12
Which of the following is true about certificate expiration monitoring?

• A. Must be runmanually.
• B. Must be run on the deployment manager.
• C. Deletes the certificates after they are expired, but does not replace them.
• D. Can replace expired certificates or certificates in the expiration threshold with a new certificate

Answer: D

Explanation:
Certificatemonitor configuration settings can be configured on the administrative console by selecting Security > SSL certificate and key management > Manage certificate expiration. . On the Manage certificate expiration panel, you can perform the following functions.
Etc.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_7.0.0/com.ibm.websphere.nd.doc/info/ae/ae/csec_sslcertmonitoring.html

NEW QUESTION 13
An administrator is using the Guided Troubleshooter in the IBM Support Assistant to troubleshoot IBM WebSphere Application Server issues. After going through data collection and analysis, no reliable solution is found.
What is the administrator’s best next step?

• A. Call ina new PMR with IBM and upload Troubleshooter data to ECuREP.
• B. Open a new PMR with IBM and upload SystemOut.log from the IBM WebSphere Application Server.
• C. Submit results to the IBM WebSphere Application Server forum for a quick response from other forum users.
• D. Use the Guided Troubleshooter to open a service request with IBM, so all the troubleshooting data analyzed so far is uploaded automatically.

Answer: D

NEW QUESTION 14
When updating an application, what is important to keep in mind?

• A. The application is only updated during the next server restart.
• B. The applicationis automatically stopped, updated, and restarted.
• C. The application is only updated during the next restart of the application.
• D. The application is stopped, updated, and restarted at the scheduled time.

Answer: B

Explanation:
If the application is updated while it is running, WebSphere Application Server automatically stops the application, updates the application logic and restarts the application.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/crun_app_upgrade.html

NEW QUESTION 15
When verbose Garbage Collection is enabled, in which file(s) does the operating system collect the data?

• A. trace.log
• B. activity.log
• C. SystemOut.logandSystemErr.log
• D. native_stdout.logandnative_stderr.log

Answer: D

Explanation:
Depending on the operating system in use, the verboseGC output will be written to the following file by default:
AIX, Linux, or Windows: native_stderr.log Solaris or HP-UX native_stdout.log
References:http://www-01.ibm.com/support/docview.wss?uid=swg21114927

NEW QUESTION 16
Which of the following is a prerequisite for configuring single sign-on for authentication using LTPA cookies?

• A. All server must use the same IBM HTTP Server.
• B. All servers must be configured as part of the same DNS domain.
• C. All servers must use an IBM Domino Directory thatis configured for LDAP access.
• D. All servers must be managed by the same IBM WebSphere Application Server Deployment Manager.

Answer: B

Explanation:
To take advantage of support for SSO between WebSphere Application Servers or between WebSphere Application Server and a Domino server, applications must meet the following prerequisites and conditions:
*Verify that all servers are configured as part of the same DNS domain.
* Etc.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/csec_sso.html

NEW QUESTION 17
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 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
What determines which On Demand Routers (ODRs) a Web server forwards requests to?

• A. The default order in theODR_Module_Routing_Poilicy.xml.
• B. The configuration scope determines which ODRs are included inhttpd.conf.
• C. The configuration scope determines which ODRs are included inplugin-cfg.xml.
• D. The configuration scope determines which ODRs are included inHTTPplugin-cfg.xml.

Answer: C

Explanation:
In a topology with a web server which forwards requests to an on demand router (ODR), the ODR can be set to dynamically generate and update the web server plug-in configuration file plugin-cfg.xml. By configuring an ODR to dynamically update plugin- cfg.xml, you avoid manually updating the file during administrative actions, which can affect the content.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/twve_odr.html

NEW QUESTION 20
Which is true when installing interim fixes silently?

• A. No response file is needed.
• B. A password file is required.
• C. Greater permissions are needed.
• D. An online repository must beused.

Answer: C

Explanation:
Use the Update Installer program from the same user ID that installed the product that you are updating. Otherwise, the file ownership mismatches might require correction by the root user.
Note: An interim fix is also known as a patch.

NEW QUESTION 21
What can an administrator use to remotely manage multiple stand-alone (unfederated) application servers?

• A. Job Manager
• B. Administrative agent
• C. Deployment manager
• D. remoteServer.jaclscript

Answer: A

Explanation:
Administering nodes remotely using the job manager
In a flexible management environment, you can asynchronouslysubmit and administer jobs for large numbers of stand-alone application servers, deployment managers, and host computers over a geographically dispersed area. At the remote machines, you can use jobs to manage applications, modify the product configuration, or do general purpose tasks such as run a script.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/tagt_jobmgr.html

NEW QUESTION 22
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