Question: 1 . Describe the three - stage process for natural join. 2 . What is data dictionary? Provide an example of data dictionary. 3 .

1. Describe the three-stage process for natural join.
2. What is data dictionary? Provide an example of data dictionary.
3. What is the benefit of using indexes in a database?
4. What is the difference between single-valued attributes and simple attributes? Give an example of each
5. What is a strong (or identifying) relationship, and how is it depicted in a Crow's Foot ERD?
1 . Describe the three - stage process for

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