answer the following questions 277

Discuss your current knowledge about database systems by answering these questions. Read postings from your fellow students and comment on their posts (minimum of two replies). (7 pts.)

1.Describe a dependency diagram and explain its purpose.

2.What steps are involved in the conversion to third normal form?

3.Explain the Boyce-Codd normal form (BCNF). How is it related to other normal forms?

4.Explain how database designers design and normalize databases.

Use this discussion board to give your thoughts on the topic. At a minimum you need to address the points listed above.

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