Which one of the following statements regarding the graphical representation of business processes is true?

Using decision tables in BPMN allows defining test conditions corresponding to the business rules under test.

Graphical representations of business processes must describe the complete workflow in detail, including alternative and error scenarios.

For acceptance testing, graphical business process models should focus on the user workflows to be tested.

Business processes should be described graphically using the DMN standard and completed with decision tables.