JFE301Xuất hiện trong 1 đề thi
In UML, the state machine diagram is used for describing the state machine model of a target system. Which of the following is an appropriate description of the state machine diagram?
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AIt shows how data flows in the system through a sequence of processes.
BIt shows how the system responds to internal and external events.
CIt shows relationships among objects in the system at a point in time.
DIt shows the flow of events from one activity to another.