SALESPERSON table Salesperson Salesperson Commission Number Year of Department Number Name Percentage Hire DEPARTMENT table Department Number Manager Name PRODUCT table Product Number Product Unit...

44. Which feature of the tables makes it clear that they are in second normal form? A:The tables are dependent on one another in descending order. B:Each non-key attribute is fully functionally dependent on the key of that table. C: The tables are completely free of data redundancy. D:Each non-key attribute functions completely independently of the key of that table.

Extracted text: SALESPERSON table Salesperson Salesperson Commission Number Year of Department Number Name Percentage Hire DEPARTMENT table Department Number Manager Name PRODUCT table Product Number Product Unit Name Price QUANTITY table Salesperson Number Product Number Quantity