A highly available WebSphere Process Server clustered environment comprises of cluster1 with two members, clusterMemberA and clusterMemberB. cluster1 has been added as a member of a bus. The two cluster members host a message producer application, App1, and a message consumer application App2 which needs to consume messages produced by App1. App2 must receive messages in a sequential manner maintaining the order of message delivery. During peak load, the clusterMemberA is most active taking significant performance impact while clusterMemberB is almost idle and is only experiencing about 25% of the overall activity. Identify the steps the deployment professional should take to reconfigure the messaging infrastructure so that the load is balanced more evenly among both cluster members of cluster1.

• A. Create another server with messaging only capabilities. Add this server as a bus member and detach the cluster1 from the bus.
• B. Create an additional messaging engine on cluster1 so that each cluster member hosts an active messaging engine for an even load distribution.
• C. Create a secondary two member cluster cluster2 with messaging only capabilities. Add cluster2 as a bus member and create an additional active message engine on cluster2 and detach cluster1 from the bus .
• D. Create a secondary two member cluster cluster2 with messaging only capabilities. Add cluster2 as a bus member and detach the cluster1 from the bus.

Thousands of parallel business processes are running in a production environment. The database administrator monitoring the Business Process Choreographer database observes that the amount of runtime data is filling up the available space and will reach the space limits very soon. What action should the deployment professional take to address the problem?

• A. Review the status of all process instances using the Business Process Choreographer
  Explorer.
  Manually delete all process instances that are in completed status.
• B. Verify if the business integration applications in the environment provide different versions for
  business processes.
  Remove all unnecessary process templates using the deleteInvalidProcessTemplate script.
• C. Verify if process instances in the database are completed and are not needed for any reporting.
  Automate the process deletion using the deleteCompletedProcessInstances script.
• D. Review the database records and identify all work items for completed process instances.
  Advise the database administrator to remove all work item records for completed process
  instances.

A business integration application makes use of a non-interruptible business process which is invoked synchronously to update a backend SAP application and a data warehouse deployed on the DB2 database. Under peak loads, the business process performs poorly. The deployment professional is approached to fine tune the resources for better performance. What should be the appropriate tuning settings?

• A. Increase the number of connections in the connection pool of the JDBC data source to connect to DB2 database.
• B. Increase the Java heap size but keep it low enough to avoid heap swapping.
• C. Replace the DB2 database data store for the business process with file store.
• D. Increase the sib.msgstore.discardableDataBufferSize default value to hold the data for which the quality of service attribute is best effort non-persistent of the business process.
• E. Reduce the number of transaction boundaries within the business process and try to use parallel execution paths.

WebSphere Process Server (WPS) V7.0 introduces a new Service Component Architecture (SCA) container. Which of the following changes in the architecture result in improved performance?

• A. Code generation, validation, and packaging is fully covered during the application deployment.
• B. The new Business Object Runtime Framework replaces the old Business Object framework.
• C. Applications for WPS V6.2 and previous releases are automatically migrated to V7.0 during deployment.
• D. There is no dependency for an EJB container for WPS V7.0 applications.

An application is processing a sales order between two SCA modules. The business process requires that all invocations between the modules are performed in a specific order. A runtime problem on one of the asynchronous invocations caused the application to fail and the processing stopped for one of the transactions. What should a deployment professional do to solve the problem?

• A. Identify the failed business process invoke activity and restart the activity to resubmit the event and complete the transaction.
• B. Use the esAdmin tool to manually release all locks of the failing application module and restart the application.
• C. Enable the store-and-forward feature for the application and the events will be processed automatically if the runtime problem is solved.
• D. Identify the failed sequenced event related to the asynchronous invocation of the calling module and resubmit the event.