Free C9510-418 Exam Dumps PDF Preview

Question 1

Single choice

Heapdumps, javacores, and system cores are recommended to be generated for which kind of IBM WebSphere Application Server problems?

A
Slow page rendering
B
High CPU and disk I/O
C
Slow File uploads and downloads
D
System hangs and out of memory

Reveal answer details Close answer details

Correct answerB

Explanation

References:
https://www-01.ibm.com/support/docview.wss?uid=swg21138203

Question 2

Single choice

A system administrator has just enabled HPEL in the environment.

How can the administrator examine the logged data?

A
Use the ViewLog command.
B
Use the administrative console.
C
Use a text editor to open the systemOut.log file.
D
Use the IBM Support Assistant to analyze the text log.

Reveal answer details Close answer details

Correct answerB

Explanation

High Performance Extensible Logging (HPEL) is a log and trace facility that is provided as a part of WebSphere?Application Server. HPEL provides a log data repository, a trace data repository, and a text log file. The HPEL LogViewer is an easy-to-use, command-line tool provided for HPEL users to work with the log data and trace data repositories.
Use the following command to view the full contents of your log and trace repositories:
[Windows] (Windows) logViewer.bat
[AIX HP-UX Solaris] (Unix-full profile) logViewer.sh
[AIX HP-UX Solaris] (Unix-Liberty profile) logViewer

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

Question 3

Multiple choice

Which two IBM WebSphere Application Server components should administrators consider when planning for a high availability environment? (Choose two.)

A
User registries
B
Messaging engines
C
Caching proxy servers
D
Back-end servers, such as database, enterprise information systems, etc.
E
Containers, such as the web, Enterprise JavaBeans (EJB), and Session Initiation Protocol (SIP)

Reveal answer details Close answer details

Correct answersB, E

Question 4

Single choice

Which of the following describes how communication occurs when a Web Services client sends a request to an application server?

A
Through SOAP over HTTP and passing through the web services engine
B
Through SOAP over JMS and passing through the embedded HTTP server
C
Through RMI over IIOP communication directly to the messaging engine within the application server
D
Through SOAP over JMS communications directly to the messaging engine within the application server

Reveal answer details Close answer details

Correct answerD

Question 5

Single choice

Which Performance Monitoring Infrastructure (PMI) metric is used to monitor the performance of JDBC data sources?

A
Buffer Pool hit ratios.
B
Deadlock and Timeout Statistics.
C
Number of live RDBMS sessions.
D
Database and connection pool size.

Reveal answer details Close answer details

Correct answerD

Explanation

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

Question 6

Single choice

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 in the config.ini and try again.

Reveal answer details Close answer details

Correct answerD

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

Question 7

Single choice

After enabling High Performance Extensible Logging (HPEL), which configuration change will improve performance?

A
Enabling HPEL Text logging
B
Disabling HPEL Text logging
C
Increasing Maximum log size
D
Disabling Log record buffering

Reveal answer details Close answer details

Correct answerB

Explanation

The text log file does not contain any content that is not also stored in either the log data repository or trace data repository. You can disable the text log to enhance server performance.

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

Question 8

Single choice

What is the main difference between interim fixes and product fix packs as they relate to IBM WebSphere Application Server?

A
Interim fixes typically contain new features or functionality ahead of future product fix packs.
B
Product fix packs are a combination of interim fixes and internal fixes to make patching easier.
C
Product fix packs are generally reserved for new features or functionality whereas interim fixes are provided only to fix known issues.
D
Product fix packs bring WebSphere Application Server to a new product level whereas interim fixes provide corrective service for specific known problems.

Reveal answer details Close answer details

Correct answerD

Explanation

Product fix packs contain bundled service to bring WebSphere Application Server up to a new product level. Interim fixes provide corrective service for specific known problems.

References:
https://www.ibm.com/support/knowledgecenter/en/SS7K4U_8.5.5/com.ibm.websphere.installation.zseries.doc/ae/tins_install_fixes_z.html

Question 9

Single choice

When recording a response file, what must be done to skip the install?

A
Specify a response file location
B
Specify the existing registry location
C
Specify a temporary registry location
D
Specify a master password repository

Reveal answer details Close answer details

Correct answerB

Question 10

Single choice

What must be done to uninstall an application using the monitored directory functionality?

A
Put a file named ApplicationName_delete in the monitored directory.
B
Add a version of the application with no files inside of it to the monitored directory.
C
Add a <delete> tag to the web.xml of the application, and add the file to the monitored directory.
D
Add a properties file that has DELETE=true in the header of the properties sections, and add it to the monitored directory.

Reveal answer details Close answer details

Correct answerB

Question 11

Single choice

Which statement is true when an administrator issues the following command?

addNode localhost 8879 -includeapps

A
The running application server is stopped and the application is overwritten in the new environment.
B
The running application server continues to run and the application is overwritten in the new environment.
C
The running application server is stopped and the same version of the application starts in the new environment.
D
The running application server continues to run and the same version of the application starts in the new environment.

Reveal answer details Close answer details

Correct answerC

Explanation

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

Question 12

Single choice

What is the maximum number of heap dumps that can exist at once in the IBM WebSphere Application Server home directory?

A
10
B
20
C
No limit
D
As many as allowed by disk space

Reveal answer details Close answer details

Correct answerC

Question 13

Single choice

An administrator installed an enterprise application in fast mode and noticed that the application is failing because J2EE roles have not been mapped.

How can this issue be resolved?

A
Re-deploy the application.
B
Request that the application developer create an enhanced .ear file which has roles mapped, and deploy the enhanced .ear file.
C
Map a security role to the user/group for the application using the Integrated Solutions Console, save changes, and restart the application.
D
Map a security role to the user runAs roles for the application using the Integrated Solutions Console, save changes, and restart the application.

Reveal answer details Close answer details

Correct answerC

Explanation

WSRR defines J2EE roles that must be mapped to user or group principals.
This can be done by using the WebSphere Administration Console

References:
https://www.ibm.com/support/knowledgecenter/en/SSWLGF_8.5.6/com.ibm.sr.doc/
twsr_configrn_userroles08.html

Question 14

Single choice

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

A
A JDK
B
A valid, issued certificate
C
IPv6 (Internet Protocol Version 6)
D
Updating the https.conf file and not the httpd.conf file

Reveal answer details Close answer details

Correct answerB

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.

Incorrect Answers:
D: Enable SSL directives within the IBM HTTP Server's configuration file (httpd.conf)

References:
https://www-01.ibm.com/support/docview.wss?uid=swg21179559#step3

Question 15

Single choice

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

Reveal answer details Close answer details

Correct answerC

Explanation

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

Question 16

Single choice

What is the default location for heap dumps?

A
/logs
B
/profiles/logs
C
/logs/server1
D
<profile_root>/<profile>

Reveal answer details Close answer details

Correct answerD

Explanation

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

Question 17

Single choice

Which of the following is true for Federated Repositories?

A
Does not support identity profiles.
B
Provides read only capability for the registries.
C
Supports one registry only in a realm within a cell.
D
Supports multiple repositories in a realm within a cell.

Reveal answer details Close answer details

Correct answerD

Explanation

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

Question 18

Single choice

An administrator would like to uninstall an instance of a multiple instance installation via response file.

How does the administrator ensure that the correct instance is uninstalled?

A
All the features must be listed.
B
The profile ID must point to the correct instance.
C
The offering ID must point to the correct instance.
D
The repository location must point to the correct instance.

Reveal answer details Close answer details

Correct answerD

Explanation

References:
https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.installation.nd.doc/ae/cins_WASv85_nd_modify_Win32.html

Question 19

Single choice

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 a cell
C
Created automatically when an application server is federated into a cell
D
Manages nodes, node agents, and the configuration repository for the cell

Reveal answer details Close answer details

Correct answerD

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

Question 20

Single choice

When server1 is running profile1, in which folder would the application logs be found?

A
<install_root>\profiles\server1\logs
B
<install_root>\profiles\profile1\logs
C
<install_root>\profiles\profile1\logs\server1
D
<install_root>\profiles\server1\logs\profile1

Reveal answer details Close answer details

Correct answerD

Explanation

References:
https://www.ibm.com/support/knowledgecenter/en/SSZJPZ_11.7.0/com.ibm.swg.im.iis.found.admin.common.doc/topics/wsadmin_was_log_files.html

Free C9510-418 Exam Dumps Preview

IBM WebSphere Application Server Network Deployment V9.0 Core Administration

PREVIEW CONTENTS · 2 VOLUMES

QUESTION 1

QUESTION 2

QUESTION 3

QUESTION 4

QUESTION 5

QUESTION 6

QUESTION 7

QUESTION 8

QUESTION 9

QUESTION 10

QUESTION 11

QUESTION 12

QUESTION 13

QUESTION 14

QUESTION 15

QUESTION 16

QUESTION 17

QUESTION 18

QUESTION 19

QUESTION 20

VOL	TYPE	QUESTIONS
1	Single choice	19
2	Multiple choice	1