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UM0-300 · Question #62

If a data store node has three values and one moves across an outgoing edge, how many are left?

The correct answer is E. Role bindings should be represented by dashed lines. What is wrong with the collaboration occurrence shown in the exhibit?

UML Modeling

Question

If a data store node has three values and one moves across an outgoing edge, how many are left?

Options

  • AThe <<role>> keywords are missing.
  • BThe <<occurrence>> keyword is missing.
  • CClient and Server role names should be underlined.
  • DThe collaboration occurrence name should be underlined.
  • ERole bindings should be represented by dashed lines.

How the community answered

(32 responses)
  • A
    9% (3)
  • B
    3% (1)
  • C
    3% (1)
  • D
    13% (4)
  • E
    72% (23)

Explanation

What is wrong with the collaboration occurrence shown in the exhibit?

Topics

#data store node#UML activity diagram#object flow#token semantics

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