2. Which systems need access to current data regarding course sections, their assigned instructors, and registered students? Select a system to be the system of record for that data and justify your decision. Draw a diagram similar to Figure 7-21 to summarize all required synchronizations.

CASE STUDY Data Integration at Cooper State University of the semester. Class information and survey questions are preprinted on the forms and empty circles are provided for each answer. Students fill in one of the circles for each Cooper State University (CSU) has used a paper-and-pen- cil survey system to gather student feedback on instruc- tors and courses for over two decades. Paper forms are passed out to students during a class period near the end question with a pencil. Written comments can be provided on the back of the form. The forms are delivered to a pro- cessing service in Nebraska, which scans the forms, sum- marizes the responses, and produces printed reports that