問題文
An administrator is reading the anatomy of a workflow before writing the first one. Which two statements about the parts of a workflow are correct? (Select two.)
選択肢
- The presentation is generated from the schema and the elements of that diagram appear to the user when the workflow runs on it.
- A record of every run is kept as a token and the details of that run are inspected when the operator asks.
- The output parameters are set before the run starts and the workflow knows the objects that it may touch when it is running.
- The schema is a diagram of connected elements and it determines the logic that the workflow follows when it runs.
- The variables of a workflow are supplied by the user at run time and each run starts from the values that the requester enters when it opens.