In an activity diagram, what does an action represent?
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- ○ Fundamental unit of behavior
- ○ Container grouping many activities
- ○ Condition guarding a transition
- ○ Object stored in system
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Showing 1–12 of 12 questions
In an activity diagram, what does an action represent?
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In an activity diagram, what does a decision node do?
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In an activity diagram, what does a join node wait for?
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What carries items between actions on an activity diagram?
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In a state machine diagram, what does a transition connect?
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In a state machine diagram, what marks where behavior begins?
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Which two are constructs of an activity diagram? (Choose two.)
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Which two are constructs of a state machine diagram? (Choose two.)
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Which two are constructs of a sequence diagram? (Choose two.)
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DRAG DROP
Match each behavior diagram to its primary focus.
Items to match: Activity diagram focus, State machine diagram focus, Sequence diagram focus, Use case diagram focus.

Answer is in the explanation below.
CORRECT TEXT
In an activity diagram, a thick bar that splits one flow into concurrent flows is a ______ node.
Answer is in the explanation below.
DRAG DROP
Match each structural concept to its description.
Items to match: Block definition diagram, Internal block diagram, Composition relationship end, Generalization relationship end.

Answer is in the explanation below.