BPEL processes are being used to implement both the service and client sides of a synchronous
web service interaction.
Which statement is true?
A.
When acting as the client, a BPEL process may omit the Invoke activity.
B.
When acting as the service, a BPEL process may omit the Reply activity.
C.
When acting as the client, a BPEL processmay not invoke as asynchronous process and wait
for a callback.
D.
When acting as the service, a BPEL process may not reply to the client with a well-defined fault
message.
Explanation:
http://docs.oracle.com/cd/E23943_01/dev.1111/e10224/bp_faults.htm
D