C9510-317 Online Practice Questions and Answers

A system administrator needs to submit a wsadmin job to change the configuration of an enterprise application within a flexible management environment. What should the administrator do? Connect to:

A. Node Agent

B. Administrative Agent

C. Job Manager

D. Work Manager

E. Deployment Manager

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.

A system administrator configures the intelligent runtime provisioning feature included with WebSphere Application Server Network Deployment V8.0. The default WebSphere settings are in place. At what level will the administrator enable runtime provisioning?

A. node agent

B. web container

C. application server

D. deployment manager

A system administrator is creating a new WebSphere cell consisting of three dedicated machines: ?web server ?deployment manager ?application server node To provide process level failover, the administrator should create a cluster with:

A. no scaling

B. vertical scaling

C. horizontal scaling

D. horizontal and vertical scaling

A mixed version and flexible management topology is required for a new application. For ease of administration, the system administrator needs to register a WebSphere V7.0 stand-alone node with a WebSphere V8.0 job manager. What must the administrator do before registering with the job manager?

A. federate the V7.0 stand-alone node with a V7.0 node agent

B. federate the V7.0 stand-alone node with a V8.0 node agent

C. register the V7.0 stand-alone node with a V7.0 administrative agent

D. register the V7.0 stand-alone node with a V8.0 administrative agent

A system administrator has made changes at the cell scope in the Integrated Solutions Console (ISC) of the deployment manager and needs to trace the propagation of the configuration change. Where should the administrator expect these changes to be persisted?

A. master repository, node repository

B. master repository, node agent, node repository

C. deployment manager, node agent, server repository

D. deployment manager, node agent, configuration database

A system administrator notices that a new cluster member is running but not receiving HTTP requests.

Which script from the command line should the administrator execute for the new cluster member to receive HTTP requests?

A. pmt

B. startManager

C. GenPluginCfg

D. wsadmin -f startApplicationOnCluster

A system administrator needs to modify the context root of a web application. The Web Context root can be changed using the IBM Assembly and Deploy Tools (IADT) by editing:

A. web.xml file

B. Web project settings

C. web deployment descriptor

D. Enterprise Application project settings

A system administrator needs to connect to a database from an enterprise application where global security is enabled. What security object should the administrator use?

A. Security certificate

B. J2C authentication alias

C. Basic authentication token

D. Local operating system (local OS) user id

A system administrator needs to increase messaging throughput across multiple servers. What should the administrator do?

A. Enable protocol transformation between buses.

B. Add a cluster to the bus and create multiple messaging engines.

C. Use a proxy server to route messages to multiple messaging engines.

D. Create a mediation to manage the messaging work load across servers.

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.

A system administrator is tuning a WebSphere Application Server system for optimal performance, based on advice obtained from the Performance and Diagnostic advisor. What setting should the administrator configure to ensure accurate advice for the specific configuration of the system?

A. Specify the process ID of the server

B. Specify the number of processors on the server

C. Enable tracing on the server

D. Enable High Performance Extensible Logging (HPEL) logging

A system administrator needs to identify the performance of a database application and JDBC connection pool, CPU usage time and response time. Which tools should the administrator use to get this data?

A. Client program

B. Request metrics

C. Custom Java code

D. Heap dump analyzer

E. Performance Monitoring Infrastructure (PMI)

A system administrator needs to identify the most time-intensive web components of a running application, and determine which components are the slowest. The administrator does this from the Tivoli Performance Viewer (TPV) by:

A. viewing diagnostic trace output.

B. viewing Servlets Summary Report.

C. viewing the log file for the web server.

D. opening Reports tab, Runtime operations, reports.

A system administrator needs to enable Single Sign On (SSO) using LTPA between WebSphere cells. What must the administrator do to accomplish this?

A. Configure both cells to share LDAP keys.

B. Configure both cells to use the same user registry.

C. Ensure URL requests use only host names or IP addresses.

D. Ensure each cell is in a unique Domain Name System (DNS).