You are troubleshooting Java Transaction API (JTA) transactions. The WebLogic Server extension to JTA provides which optional transaction attribute to make troubleshooting easier? 

Answer options:

A. a name
B. an ID
C. the status of "marked for rollback"
D. a status

A

Reference: https://docs.oracle.com/middleware/11119/wls/WLJTA/trbtrx.htm