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Modality - Definition - Software Process Improvement
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Q. Modality is the term used to indicate whether or not a particular data object must participate in a relationship.
- Published on 23 Jul 15
a.
Yes
b.
No
ANSWER: Yes
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Discussion
Nirja Shah
-Posted on 27 Oct 15
Modality
- It indicates whether or not a particular data object must participate in the relationship.
- Its relationship is 0 (zero) if there is no explicit need for the relationship to occur or the relationship is optional.
- The modality is 1 (one) if an occurrence of the relationship is mandatory.
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