22 May Consider the EMPLOYEE entity type show
After reading Chapter 2 of the textbook, do Exercise 9. (to be submitted before the end of Sunday)
Consider the EMPLOYEE entity type shown here.
a. List all key and non-key attributes.
b. What is (are) the unique identifier(s)?
c. Which attribute(s) is (are) derived attributes?
d. Using the following figure as a guide, develop sample data for four employees that illustrate the nature of the various mandatory and optional attributes in the EMPLOYEE entity type. Be sure to illustrate the various ways the Name attribute might appear.
include as references the textbook and at least two other sources of information you have used and are cited in the text.
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