EMERGING TRENDS IN SOFTWARE ENGINEERING
MISCELLANEOUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The ____ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional.
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modality
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cardinality
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entity
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structured analysis
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Explanation:
Detailed explanation-1: -The of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional. Explanation: The modality is 1 if an occurrence of the relationship is mandatory, else 0 for optional relationship.
Detailed explanation-2: -A relationship is a close connection between two people, especially one involving romantic or sexual feelings.
Detailed explanation-3: -Event-driven modeling shows how a system responds to external and internal events. It is based on the assumption that a system has a finite number of states and that events (stimuli) may cause a transition from one state to another.
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