0B0-103 8.1 Certified Developer : Integration Solutions Certification Exam

Demo Question 11.

Exhibit Consider this process: Two nodes are running in the same transaction. The first node writes to a file (non-transactional) and the second node updates a database (transactional). Both nodes are within a group with an exception handler. The exception handler's execute on rollback property is set to true. Which statement is true?

A. If the database update fails and marks the transaction for roll back only, the file is deleted before the transaction rolls back.
B. If the database update fails and marks the transaction for roll back only, the file is deleted after the transaction rolls back.
C. Because the file was not written to with an XA transactional driver, it cannot be deleted from the exception path. Therefore the attempt to do so in the exception path always generates an exception.
D. Because transaction demarcation is implicit, failure of the database update cannot result in deletion of a file that was successfully written by the previous node. Therefore the attempt to do so in the exception path always generates an exception.
E. It cannot be known which statement is true, unless the value of the exception path's after execute property is known.


Display Answer

Answer: A

Explanation: