1)

Which of the following are possible reasons for decomposing a process model into sub-

process models?

A.

When the process model is getting too large to understand and maintain

B.

When two events of the same type cannot be linked by a sequence flow

C.

When there are too many crossing arcs in the model

D.

When we want to avoid redundancies between multiple process models that share common parts

E.

When there are too many end events in a process model and we wish to reduce their number