Describe the concept of the unary one-to-many relationship

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1. Describe the concept of the unary one-to-many relationship.

2. How is a unary one-to-many relationship constructed in a relational database?

3. Describe the concept of the unary many-to-many relationship.

4. How is a unary many-to-many relationship constructed in a relational database?

Reference no: EM131269899

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