Black Friday Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 70percent

Certensure Logo
  1. Home
  2. IBM
  3. IBM Certified System Administrator-WebSphere Application Server Network Deployment V9.0
  4. C9510-418 - IBM WebSphere Application Server Network Deployment V9.0 Core Administration

IBM C9510-418 IBM WebSphere Application Server Network Deployment V9.0 Core Administration Exam Practice Test

Demo: 19 questions
Total 128 questions
Get C9510-418 Full Access Download C9510-418 PDF

IBM WebSphere Application Server Network Deployment V9.0 Core Administration Questions and Answers

Question 1

Which is true statement regarding High Performance Extensible Logging (HPEL)?

Options:

A.

Log and trace data is stored in a binary format.

B.

The server does not have to be restarted to enable it.

C.

Logging information in a text log file is disabled by default.

D.

Information and data is logged to the activity.log file.

Question 2

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

Options:

A.

trace.log

B.

activity.log

C.

SystemOut.log and SystemErr.log

D.

native_stdout.log and native_stderr.log

Question 3

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

Options:

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”.

Question 4

Which type of security restricts access to the operating system from applications?

Options:

A.

Java 2 security

B.

Application security

C.

Security constraints

D.

Administrative security

Question 5

How can an administrator disable automated restarts for the Health Controller?

Options:

A.

Use the isServerEnabled.jac1 script.

B.

Use the HmmControllerProcs.jacl script.

C.

Clear the Enable health monitoring check box in the Integrated Solutions Console.

D.

Select the Disable automated restarts check box in the Integrated Solutions Console.

Question 6

To write a Jython script to stop a running application server, an administrator should use which administrative object?

Options:

A.

AdminApp

B.

AdminTask

C.

AdminConfig

D.

AdminControl

Question 7

Which of the following is an allowed sharing policy in the cachespec.xml?

Options:

A.

delete

B.

replicate

C.

syndicate

D.

not-shared

Question 8

An administrator has removed a node, but all the resources associated with the deleted node still exist.

What can the administrator do to ensure the node configuration is removed from the cell repository?

Options:

A.

Run the command syncNoode.

B.

Refederate and remove the node.

C.

Run the command cleanupNode.

D.

Perform node synchronization via the Integrated Solutions Console.

Question 9

An administrator upgrades the IBM DB2 JDBC driver. The test connection operation fails. On checking the System.Out log the administrator finds that the JVM is still using the old JDBC driver.

What could be the possible reason for the failure?

Options:

A.

No driver JARs exist.

B.

The driver upgrade failed.

C.

There are multiple drivers in the provider classpath.

D.

DB2UNIVERSAL_JDBC_DRIVER_PATH was NULL.

Question 10

An administrator attempts an IBM Web Sphere Application Server package installation, but it fails.

What must the administrator do before making another attempt?

Options:

A.

Uninstall IBM installation Manager and reinstall it.

B.

Use Installation Manager to uninstall everything under the package, and ignore any errors.

C.

Delete everything in the product directory before uninstalling the package using Installation Manager

D.

Restore a backup copy of the previous version of the product before using Installation Manager again.

Question 11

When installing interim fixes, which of the following is a valid repository option?

Options:

A.

Main repository

B.

Local repository

C.

Secured repository

D.

Compressed repository

Question 12

Which statement is true about a request made from a browser for a jsp running in an application server?

Options:

A.

The HTTP server plug-in loaded with the embedded HTTP server within the application server forwards the request to the application server.

B.

The plug-in configuration file loaded with the embedded HTTP server within the application server forwards the request to the application server.

C.

The HTTP server plug-in loaded with the HTTP server forwards the request to the embedded HTTP server within the application server. The embedded server forwards the request into the web container.

D.

The plug-in configuration file loaded with the HTTP server forwards the request to the embedded HTTP server within the application server. The embedded server forwards the request into the web container.

Question 13

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

Options:

A.

Buffer Pool hit ratios.

B.

Deadlock and Timeout Statistics.

C.

Number of live RDBMS sessions.

D.

Database and connection pool size.

Question 14

What state must an application edition be in before it can be started?

Options:

A.

Active

B.

Inactive

C.

Validation

D.

Deactivated

Question 15

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

Options:

A.

The application is only updated during the next server restart.

B.

The application is 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.

Question 16

What is something an administrator needs to keep on mind regarding the relationship between an IBM WebSphere Application Server install and an IBM Installation Manager install?

Options:

A.

IBM Installation Manager should be used in GUI mode.

B.

IBM Installation Manager can be uninstalled and reinstalled without impacting WebSphere Application Server

C.

IBM Installation Manager repository information points to the install location of Websphere Application Server

D.

IBM Installation Manager can be used by either a user with administrator privileges or a regular user to administer the same installation

Question 17

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

Options:

A.

Server Cell

B.

JMX Connectors

C.

MBean ObjectNames

D.

Application ServerNames

Question 18

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?

Options:

A.

Default

B.

WebContainer

C.

SIBJMSRAThreadPool

D.

WMQJCAResourceAdapter

Question 19

Which of the following is true about certificate expiration monitoring?

Options:

A.

Must be run manually.

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

Load More C9510-418 Questions
Demo: 19 questions
Total 128 questions
Get C9510-418 Full Access Download C9510-418 PDF