OMG
UM0-100 · Question #20
What is a selector of a lifeline?
The correct answer is D. an expression selecting one out of a set; a general indexing mechanism. See the full explanation below for the reasoning.
Question
What is a selector of a lifeline?
Options
- Aa scheduler that chooses the next lifeline on which to run
- Ba specific lifeline that selects a resource from a resource pool
- Ca construct to select one lifeline out of all the lifelines in the diagram
- Dan expression selecting one out of a set; a general indexing mechanism
How the community answered
(43 responses)- A14% (6)
- B9% (4)
- C5% (2)
- D72% (31)
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