Matching
Match the following terms to their description.
Premises:
Surrogate key
Primary key
Artificial key
Composite key
Natural key
Responses:
A field that uniquely identifies a record
Created from routinely occurring data generated outside of a database
Nonnaturally occurring data that is visible to the user
Sometimes referred to as a concatenated key
Nonnaturally occurring data that is not visible to the user
Correct Answer:
Premises:
Responses:
Surrogate key
Primary key
Artificial key
Composite key
Natural key
Premises:
Surrogate key
Primary key
Artificial key
Composite key
Natural key
Responses:
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