Relational database integrity rules are very important for good database design. Many Relational Database Management Systems (DBMSs) enforce integrity rules automatically. However, it is much safer to...

Relational database integrity rules are very important for good database design. Many Relational Database Management Systems (DBMSs) enforce integrity rules automatically. However, it is much safer to make sure that your database design conforms to the entity and referential integrity rules respectively. Differentiate the following integrity rules, “Entity Integrity” and “Referential integrity". Provide examples for each explanation. Mark allocation Referential integrity definition Entity integrity-definition Explanation why enforcing is important per definition Examples Total 10

May 21, 2022
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