SWR302Xuất hiện trong 2 đề thi
How should data flows be represented between processes, data stores, and external entities in a DFD?
Các lựa chọn
ADirectly from one process to another.
BDirectly from one data store to another.
CThrough a process bubble, not directly between data stores or between external entities and data stores.
DDirectly between external entities and data stores.