The modality of a relationship is the minimum number of entity occurrences that can be involved in a relationship.
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Q20: Intersection data _.
A) is an attribute of
Q21: In a many-to-many binary relationship an occurrence
Q23: In a one-to-many binary relationship an occurrence
Q24: A one-to-one binary relationship involves a single
Q26: In a university setting, each student is
Q27: In a one-to-many binary relationship an occurrence
Q28: A ternary relationship allows an occurrence of
Q29: In a many-to-many binary relationship an occurrence
Q30: A binary relationship is a relationship between
Q43: Intersection data describes the many-to-many relationship between
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