... 2 Instructor Notes Module 7: Implementing Data Integrity Activities Activity 7.1: Identifying Data Integrity Requirements In this activity, ... this module: ! Overview of Data Integrity This section introduces data integrity, discusses the three types of data integrity (domain, entity, and referential), and describes the process of data ... be able to move through this section fairly rapidly. Instructor Notes Module 7: Implementing Data Integrity 3 ! Implementing Data Integrity Requirements This section discusses the...