IBM C9510-317 Online Practice Questions and Exam Preparation

IBM C9510-317 Online Questions & Answers

• Question 1:

  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
  C. GenPluginCfg

• Question 2:

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

• Question 3:

  A system administrator needs to install the IBM Installation Manager for WebSphere Application Server Network Deployment V8.0 using a non-root account. What step must the administrator take so that the installation can be managed by two different non- root user accounts? Install the IBM Installation Manager:

  A. in group mode.
  B. in non-administrator mode.
  C. using the configurator administrator role.
  D. using a primary and secondary account.
  A. in group mode.

• Question 4:

  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.
  A. Increase the size of the prepared statement cache until there are no statement discards under load.

• Question 5:

  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.
  C. Use the Tivoli Performance Viewer (TPV) and select the JVM Runtime.

• Question 6:

  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
  C. Job Manager
  E. Deployment Manager

• Question 7:

  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.
  B. viewing Servlets Summary Report.

• Question 8:

  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. master repository, node repository

• Question 9:

  A system administrator has completed a WebSphere installation using the IBM Installation Manager. Which tool, using the default settings, can the administrator use to generate an HTML file verifying the version of WebSphere installed? Execute the:

  A. postinstall command.
  B. versionInfo command.
  C. genVersionReport command.
  D. Installation Verification Tool (IVT).
  C. genVersionReport command.

• Question 10:

  A system administrator needs to modify the Java 2 security permissions for applications running on a server. How should the administrator perform this task?

  A. Use the PolicyTool.
  B. Use the iKeyman tool.
  C. Edit the was.policy file.
  D. Edit the security.xml file.
  A. Use the PolicyTool.