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What is the purpose of enforcing referential integrity? To prevent incorrect entries in the primary key field. To force the application of meaningful validation rules.
What is the purpose of enforcing referential integrity?
To prevent incorrect entries in the primary key field.
To force the application of meaningful validation rules.
To prevent orphan records from being created.
To require an entry for each field of each record.
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Data Management Databases And Organizations
Authors: Richard T. Watson
6th Edition
1943153035, 978-1943153039
