(Solved): Question 2 Using the INVOICE table structure shown in Table P6.3, do the following: a. Draw an initi ...

Question 2

Using the INVOICE table structure shown in Table P6.3, do the following:

a. Draw an initial dependency diagram, and identify all dependencies, including all partial and transitive dependencies. You can assume that the table does not contain repeating groups and that an invoice number references more than one product. (Hint: This table uses a composite primary key.)

b. Remove all partial dependencies and draw the new dependency diagrams. Identify the normal forms for each table structure you created.

c. Remove all transitive dependencies and draw the new dependency diagrams. Also, identify the normal forms for each table structure you created.

IMPORTANT NOTE:

The dependency diagrams should be created using an online drawing tool.

**Hand-drawing submission will not be accepted. Also, neither will submissions copied from any online resource. This must be original work!**