VCEdump

C9510-317 IBM WebSphere Application Server Network Deployment V8.0 Core Administration

PDF question preview Back to product

Reading controls

Reader tools

Free demo

10 of 61 questions

Purchase the full version to unlock every question and answer.

View the full question set

Preview tools

Try Web TestEngine

Question formats

Single choice10

IBM · C9510-317

Free C9510-317 Exam Dumps Preview

Preview real exam questions, verified answers and available explanations before choosing a study plan.

Question 1

Single choice

An application server is configured with the default garbage collection (GC) policy. An administrator needs to load test different GC policies.

How can the administrator change the server's GC policy?

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

Reveal answer details Close answer details

Correct answerC

Question 2

Single choice

An administrator needs to monitor the frequency of garbage collection (GC) cycles that are triggered when a typical client load is run against the server.

How should the administrator monitor the 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.

Reveal answer details Close answer details

Correct answerC

Question 3

Single choice

While monitoring a JDBC data source's performance during a test load, a system administrator notices that there are a large number of prepared statements discarded from the cache.

In order to improve 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 under load.
B
Increase the maximum connection pool size and keep the prepared statement cache at its default size.
C
Set the connection pool purge policy to "EntirePool" and increase the maximum connection pool size.
D
Set the minimum connection pool size equal to the maximum connection pool size and keep the prepared statement cache at its default size.

Reveal answer details Close answer details

Correct answerA

Question 4

Single choice

The system administrator needs to generate a report of data sources for a WebSphere cell. To do so, 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.

Reveal answer details Close answer details

Correct answerC

Question 5

Single choice

An application is deployed to a WebSphere Application Server ND V8.0 cluster consisting of four cluster members.

Assuming the cluster is stopped, what should a system administrator do to 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.

Reveal answer details Close answer details

Correct answerA

Question 6

Single choice

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 to implement memory-to-memory replication.

To maximize chances of successful failover, how should 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.

Reveal answer details Close answer details

Correct answerA

Question 7

Single choice

A remote host machine has been registered to a job manager as a target, and the IBM Installation

Manager has been installed on the host.

How can an administrator install WebSphere Application Server 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 the remote host.

Reveal answer details Close answer details

Correct answerA

Question 8

Single choice

Web clients are seeing error messages when they try to access a Java EE application. In order to isolate the system component that may be causing the problem, the administrator decides to verify the 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

Reveal answer details Close answer details

Correct answerB

Question 9

Single choice

A system administrator needs to create a new standalone WebSphere application server profile on
<machine_a>. All previous WebSphere installations have been on <machine_a>.

What should the administrator 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 <machine_a>
C
Edit the server.xml file on <machine_a> to change ports.
D
Look for running processes on <machine_a> using port 9080

Reveal answer details Close answer details

Correct answerB

Question 10

Single choice

A system administrator needs to customize an EAR application before deploying it using the monitored 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 the deploymentProperties directory.

Reveal answer details Close answer details

Correct answerB

Free C9510-317 Exam Dumps Preview

IBM WebSphere Application Server Network Deployment V8.0 Core Administration

PREVIEW CONTENTS · 1 VOLUME

QUESTION 1

QUESTION 2

QUESTION 3

QUESTION 4

QUESTION 5

QUESTION 6

QUESTION 7

QUESTION 8

QUESTION 9

QUESTION 10