Biology Forums - Study Force

When representing a one-to-many relationship in a relational database design, ________.

• the parent is always on the one side of the "one-to-many" relationship

• the child is always on the one side of the "one-to-many" relationship

• either parent or child can be on the one side of the "one-to-many" relationship, and the choice is arbitrary

• either parent or child can be on the one side of the "one-to-many" relationship, and special criteria indicate which table should be on the one side

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