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Science-Related Homework Help Computer Studies Topic started by: Frost on Feb 11, 2019



Title: A surrogate key should be considered when ________.
Post by: Frost on Feb 11, 2019
A surrogate key should be considered when ________.

• A relationship is N:M

• A composite key is required

• The key contains a lengthy text field

• The key contains a number


Title: A surrogate key should be considered when ________.
Post by: brigettelearn on Feb 11, 2019
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