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What do you understand by data independence

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Reference no: EM132744831

1. What do you understand by Data Independence? What are its two types?

2. Define the relationship between ‘View' and ‘Data Independence'.

3. What are the advantages and disadvantages of views in the database?

4. What do you understand by Functional dependency?

5. When is functional dependency said to be the fully functional dependent?

6. What do you understand by the E-R model?

Reference no: EM132744831

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