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Describe the design of a star schema. You can provide a diagram to explain your design if you would like. 3. Explain the relationships

Describe the design of a star schema. You can provide a diagram to explain your design if you would like.

3. Explain the relationships between the operational database applications and business intelligence

applications. Describe two or three characteristics of business intelligence applications.

4. What is two phased locking? Is the two phased locking guarantee that there will be no

dead lock when it (two phased locking) is followed in data base transactions?

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