A ternary relationship involves how many entities?

More Questions from Modeling Data in the Organization

• A good identifier is which of the following?
• An entity name should be which of the following?
• A good business rule is which of the following?
• When the minimum and maximum number of instances of an entity is one, you know which of the following?
• An oval represents which of the following in an ERD?
• A composite attribute is which of the following?
• An attribute name should be which of the following?
• When the minimum number of instances of an entity is one, you know which of the following?
• If there are two entities with a relationship between them, and one of the entities is completely dependent on the other, then which of the following must exist?
• A binary relationship is which of the following?

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