A customer is developing a custom application that involves a multistep provisioning process for a new account. There is a custom Java client application that is generating multiple JMS messages as part of the process and sending them to the WebLogic tier where they are processed.    Which three steps must you take to implement the solution to allow for scalability and parallel processing of multiple simultaneous provisioning requests while ensuring messages for an individual process are not delivered out of order?（）

• A、Update the client application that is creating the JMS messages to use Unit of Work.
• B、Configure a WebLogic Cluster for Distributed JMS.
• C、Update the client application that is creating the JMS messages to use Unit of Order.
• D、Enable XA Transactions on the JMS Connection Factory used by the client application.
• E、Enable Load Balancing on the JMS connection factory used by the client application.