Câu 10: C9530-001: IBM Integration Bus v10.0 Solution Development

A message flow reads messages from a queue Database Node fails to insert data in the table. If no error handling and rollback is implemented in the message flow, which of the following statements is true?

1. A. The transaction is by default rolled back in a globally coordinated manner.
2. B. The message fails the Input Node and cannot be propagated out of the Out terminal. The transaction is rolled back.
3. C. The error is caught by the MQ Input Node and if the Catch terminal is not connected the message is rolled back into the queue. — đáp án hiện tại
4. D. The message flow rolls back the database transaction but not the MQ transaction unless a XA coordinated transaction is configured.