When we have to use Queue and Topic?- If there are more than one listener server requesting for the same request in a runnable application, then we have to go for Topic
- If there is only one listener vendor for the Object, then we need to choose Queue.
Need to configure for different appServers. Normally all the appserver has console but you need to configure for Jboss in a xml file. I think it is some JBoss-Jms.xml(not sure) but similar file like this.