Question: A class in a relational database model is defined as: Multiple Choice the sum of a whole. person, place, thing, transaction, or event about which

A class in a relational database model is defined as:
Multiple Choice
the sum of a whole.
person, place, thing, transaction, or event about which information is stored.
characteristics or properties of a table.
being or existence, especially when considered as distinct, independent, or self-contained.

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