Which symbol is used to depict a basic action in an activity diagram?

Study for the OCSMP Level 1 Behavioral Test. Prepare with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready to ace your exam!

Multiple Choice

Which symbol is used to depict a basic action in an activity diagram?

Explanation:
In activity diagrams, a basic action is shown as a rounded rectangle. The curved corners signal that this node represents a unit of work to be performed as part of the flow, with the action's name written inside. This distinguishes actions from other diagram elements: a diamond marks a decision or merge in the control flow, and a plain rectangle isn’t the standard symbol for a basic action in UML. So the symbol that depicts a basic action is the rounded rectangle.

In activity diagrams, a basic action is shown as a rounded rectangle. The curved corners signal that this node represents a unit of work to be performed as part of the flow, with the action's name written inside. This distinguishes actions from other diagram elements: a diamond marks a decision or merge in the control flow, and a plain rectangle isn’t the standard symbol for a basic action in UML. So the symbol that depicts a basic action is the rounded rectangle.

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