Posted by: Pdfprep
Post Date: January 25, 2021
In a state machine, what is true for a "do activity of a state”?
A . starts executing when the state is entered
B . specifies a condition that must always be true when the state is active
C . can only appear in a composite state
D . executes repeatedly as long as the state is active
E . is equivalent to an entry action of a state
Answer: A
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