Draw the EER (extended ER) diagram for the above problem showing all entities, attributes and relationship. Also identify multi-valued and derived attributes.

To display all the food processor brands (company-name) available in the super market.

Create a report that shows the overrall revenue generated week wise

What are XML databases? What are the benefits of using XML? What are its applications? Explain.

What are the algorithms that can be used to implement JOIN operation? What is the criteria for selecting a particular join algorithm? Explain Hash Join algorithm and perform its cost calculation

State the differences between classification and clustering. Write an algorithm of K-Means clustering. Explain the algorithm with the help of an example.

Write all the relational schemas.