Imagine that ; Process A has a timer activity.
Process B has a JMS Queue Receiver activity.
Process C has a JMS Topic Subscriber activity.
These processes are to be deployed on 2 machines and configured to operate in fault-tolerant and load-balanced mode.
To achieve this configuration you should take these two steps:
Bundle the JMS Topic Subscriber and Timer in one EAR file and deploy it in fault-tolerant mode.
Put the JMS Queue Receiver in its own EAR and deploy it twice.