< !doctype html> Modeling Beginner Quiz 2

Modeling Beginner Quiz 2

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Quiz 2
1. What is a schema?
2. What defines a Surrogate Key?
3. Why would a designer choose to Denormalize?
4. What does ERD stand for?
5. A Composite Key is:
6. How is a Many-to-Many relationship usually implemented in a relational database?
7. What is the main benefit of an Index?
8. What is a Natural Key?
9. Data Integrity constraints are used to:
10. What is Cardinality?
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