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Data Models into Database Designs
If a relationship has a cascade updates constraint, then if ________ in the parent table is changed, then the same change will automatically be made to any corresponding foreign key value.
the primary key
any alternate key
a surrogate key
a foreign key
Correct Answer:
the primary key
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Data Models into Database Designs
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The identifier of an entity will become the ________ of the new table.
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The DBMS allows surrogate keys to be changed.
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