which minimum level of transaction management do you set your resource adapter?

You are integrating with a single legacy Enterprise Information System. You are interested in the
transaction management capabilities of Java Connector Architecture. This new system needs the
capability to invoke multiple operations against this single legacy system. these operations
succeeded together or fail together as a group.
To which minimum level of transaction management do you set your resource adapter?

A.
No transaction

B.
Local transaction

C.
Distributed transaction

D.
Container-managed transaction