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UM0-100 · Question #27

In a sequence diagram, what does a stop symbol express?

The correct answer is C. The object represented by a lifeline terminates. See the full explanation below for the reasoning.

Question

In a sequence diagram, what does a stop symbol express?

Options

  • AThe interaction is no longer valid.
  • BA message is stopped short of its reception.
  • CThe object represented by a lifeline terminates.
  • DThe behavior of a lifeline halts within this diagram.

How the community answered

(29 responses)
  • A
    3% (1)
  • B
    7% (2)
  • C
    79% (23)
  • D
    10% (3)

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