There is no default transaction attribute for an EJB. Section 11.5 of EJB v1.1 spec says that the deployer must specify a value for the transaction attribute for those methods having container managed transaction. In WebLogic, the default transaction attribute for EJB is SUPPORTS.
What is the use of JMS? In which situations we are using JMS? Can we send message from one server to another server using JMS?
How does a typical client perform the communication? Queue
What is the difference between durable and non-durable subscriptions?
What is JMS session?
What is asynchronous messaging? Queue
What is the difference between Message producer and Message consumer?
How JMS is different from RPC?
What type messaging is provided by JMS ?
What is the Role of the JMS Provider?
What Is the JMS API?
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