Question: l What is a primary key? Multiple Choice C) a field (or group of fields) that uniquely identifies a given entity in a table C)

What is a primary key? Multiple Choice C) a field (or group of fields) that uniquely identifies a given entity in a table C) All of the answer choices are correct. C) a primary key of one table that appears as an attribute in another table and acts to provide a logical relationship among the two tables O characteristics or properties of an entity

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