C9510-317 Online Practice Questions and Answers

A system administrator needs to install the IBM Installation Manager (IIM) using non- graphical interactive mode. To perform this operation, what should the administrator run?

A. imcl -c

B. imcl -s

C. imcl -install

D. imcl -updateAll

A system administrator needs to use wsadmin to execute commands interactively. The WebSphere cell has global security enabled. To avoid the security login dialog when executing wsadmin, the administrator should:

A. edit the sas.client.props file.

B. edit the wsadmin.properties file.

C. use the argument -user .

D. login in to the local operating system (local OS) with an administrator user id.

A system administrator has made an unintended configuration change in the Integrated Solutions Console (ISC). Before committing the changes, the administrator was logged- out due to the timeout restriction. After logging back in, how can the administrator discard the uncommitted changes made in the previous session?

A. Click the "Review" link on the Messages area.

B. Click the "Discard" button on the Save window.

C. Select the "Work with the master configuration" choice.

D. Choose the "Recover changes made in the prior session" option.

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.

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

Management is concerned about secure communication when using WebSphere Proxy Server. How can the system administrator provide additional security to the base proxy configuration?

A. Disable File Transfer Protocol (FTP).

B. Enable proxy authentication and authorization.

C. Implement Secure Shell (SSH) communication.

D. Configure Secure Sockets Layer (SSL) transport.

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.

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 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)

The lead administrator needs to limit access to the Integrated Solutions Console (ISC) by a group of administrators who only need to: ?view the configuration of the WebSphere Application Server. ?monitor its status. ?stop and start the server.

To what administrative role should the lead administrator assign this group?

A. Auditor

B. Monitor

C. Operator

D. Configurator