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UM0-100 · Question #134
UM0-100 Question #134: Real Exam Question with Answer & Explanation
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Question
What is true about lifelines?
Options
- Arepresent an individual participant in the interaction
- Bexpress a trace of messages rather than a trace of events
- Cexpress the sequence of interaction usage for a given scenario
- Drepresent the communication lines between interacting entities
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