A system administrator has been asked to create a scripted installation process for a heterogeneous production environment. Periodically, the system administrator will need to silently install the product, apply fix packs, rollback, and uninstall the product as needed. What method should the system administrator use to only generate the response files for the scripted process?

• A. Run the various Installation Manager GUI wizards and capture the output from the log file.
• B. Start the Installation Manager command line with the -record option.
• C. Create one largeresponse file that can complete all tasks silently for the entire cell.
• D. Start the Installation Manager command line with the -skipInstall and -record options.

A system administrator wishes to use Cross Component Trace (XCT) to follow the end-toend flow requests in a cluster. The administrator enables log and trace correlation, but cross component trace appears to lack the necessary request IDs. What additional step needs to be taken by the system administrator to have Cross Component Tracefunction as expected?

• A. Enable the replication domain on the cluster.
• B. Enable High Performance Extensible Logging (HPEL).
• C. Add all cluster members to the same core group.
• D. Verify all components are part of the same service integration bus.

An e-commerce application has been deployed on a WebSphere Application Server cluster with four cluster members. While a customer is shopping on the website, one of the application servers within the cluster fails. How does the system administrator need to configure the cluster so that the application's users do not get logged out of the application if the server fails?

• A. Increase the session timeout
• B. Enable failover of transaction log recovery
• C. Enable session affinity
• D. Configure memory-to-memory session replication

In a test environment, a system administrator has configured an external HTTP in the DMZ that is routing to a cluster of application servers. The administrator wants to achieve high results and performance when routing and prioritizing incoming requests to the back-end cluster. How can the system administrator achieve this task?

• A. Setup a Caching Proxy server between theexternal web server and the application server.
• B. Enable the prefer local option on the cluster members.
• C. Configure a cluster of external HTTP servers.
• D. Place an On Demand Router (ODR) between the external web servers and the application servers.

A system administrator is using wsadmin scripts to perform product configuration.
The command connects to a target server by specifying the connection type (SOAP), target server, port number and script file. The scripts have been successfully tested in a standalone environment. But, after the node is federated, the updates made are only visible for a limited amount of time. What should the system administrator do to fix this problem?

• A. wsadmin should target node agent.
• B. Verify that deployment manager is set as the target server.
• C. Ensure that the deployment manager and node agents are synchronized before running the script.
• D. After running wsadmin, a syncNode command should be run.