binary relationships

What Type Of Relationship Occurs When Occurrences Of The Entity Type Are Related To Other Occurrences Of The Same Entity Type?

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What Type Of Relationship Occurs When Occurrences Of The Entity Type Are Related To Other Occurrences Of The Same Entity Type? A unary relationship, also called recursive, is one in which a relationship exists between occurrences of the same entity set. In this relationship, the primary and foreign keys are the same, but they represent

What Type Of Ternary Relationship Cannot Be Depicted As Two Binary Relationships?

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What Type Of Ternary Relationship Cannot Be Depicted As Two Binary Relationships? What type of ternary relationship CANNOT be depicted as two binary relationships? A unary relationship can have one or many maximum cardinalities on either side. A unique attribute is an attribute whose value is different for each entity instance. How many entities are