Which two statements accurately explain how the Call activity behaves in a BPMN model? (Choose two.)
A.
When using a Call activity to invoke a reusable process, the data object values of the calling process are
automatically made available to the called process.
B.
The Call activity can invoke a reusable process from within the current process
C.
If the process is to be invoked by a Call activity, the called process must start with one None Start Event.
D.
At a Call activity, the calling process does not wait until the called process or subprocess returns.
Explanation:
The call activity allows you to call a reusable process from within the current process.
https://docs.oracle.com/middleware/1213/bpm/bp-composer-user/
app_bpmn_ref_bpmcu.htm#BPMCU87375