ER Modeling II

Learning Objectives

Define the following terms:
- cardinality
- modality
Name the types of relationships that may exist among entities
Interpret an ER model for a real-world system

How to Complete this Lesson

Complete the following learning activities: (2 hours total)

Attend the class meeting (60 minutes)
Work on the Microsoft Access programming exercise (PEX) (60 minutes)
- Complete Performing Queries using Query-By-Example

Due

As a reminder, the following is due this lesson:

Assignment: Introductions

Resources

Questions for data modeling (45 minutes)