A developer wants to achieve the following two behaviors:
(1) If a client calls a business method without a transaction context, the container will invoke the
bean in an unspecified transaction context.
(2) If a client calls a business method with a transaction context, the container will suspend the
association of the transaction context with the current thread before invoking the enterprise bean’s
business method.
Which transaction attribute should be used?
A.
NEVER
B.
REQUIRED
C.
SUPPORTS
D.
NOT SUPPORTED
Explanation: