C9510-418 Online Practice Questions and Answers

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

Which is true about software repositories for IBM Installation Manager?

A. Repositories must be local.

B. Repositories must be online.

C. Repositories can be either local or online.

D. Repositories are only in the media package.

An administrator needs to resolve port conflicts after creating a managed node using the Profile Management Tool.

Which supported method can be used to resolve the port conflicts?

A. Edit serverindex.xml.

B. Use updatePorts.ant.

C. Use Profile Port Checker tool and set ports.

D. Use manageProfile tool and set port range on the profile.

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 settings to not automatically synchronize the application once it is installed.

An administrator noticed that one of the servers in the core group is experiencing OutOfMemory. As a result, other servers in the core group failed to start.

What core group custom property should the administrator tune to prevent the affected server from impacting other servers in the core group?

A. IBM_CS_OOM_ACTION

B. IBM_CS_DATASTACK_MEG

C. IBM_CS_WIRE_FORMAT_VERSION

D. IBM_CS_HAM_PROTOCOL_VERSION

What are two differences between dynamic clusters and static clusters? (Choose 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.

What is the default location for heap dumps?

A. /logs

B. /profiles/logs

C. /logs/server1

D. /

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

A corporation has two distinct cells configured with several applications on each one, and wants to have only one Web server instance to distribute workload to both cells.

What can an administrator do to achieve this?

A. Install an On Demand Router in front of the Web server, and install the plugin.cfg on it.

B. Register both deployment managers in one Job Manager, and federate the Web server in the Job Manager.

C. Federate the Web server on both deployment managers, and run the GenPluginCfg command in each one.

D. Generate the plug-in.cfg in each cell. Then, run the pluginCfgMerge script, and install the merged plugin.cfg onto the Web server.

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