Question: Which is Not true about relational database? Group of answer choices When an entity - relationship model is implemented in SQL , an entity typically

Which is Not true about relational database?
Group of answer choices
When an entity-relationship model is implemented in SQL, an entity typically becomes a table.
The result of a relational operation is a relation
Delete set null is an example of a relational rule
When an entity-relationship model diagram is implemented within SQL, relationships typically become Foreign Keys

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