strong entities

When Must A Many-to-many Relationship Be Modelled As An Associative Entity?

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When Must A Many-to-many Relationship Be Modelled As An Associative Entity? 2 Answers. Associative entities are used when you need a relationship to be involved in a relationship. For a normal many-to-many relationship between Student and Course , we would use just a diamond. However, if we want to associate Enrollment with Teacher , we

Is A Human An Entity?

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Is A Human An Entity? There are therefore two kinds of legal entities: human and non-human. … Juridical persons are entities such as corporations, firms (in some jurisdictions), and many government agencies. Is an entity a person? A person or organization possessing separate and distinct legal rights, such as an individual, partnership, or corporation. An