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Homework 2 for CSC691D: Advanced Database Management
- (20 points) Consider a university student records and
registration system. Describe a simple workflow in this setting,
which involves about 5 main steps.
- (10 points) Describe some integrity constraint that might be
violated because of some exception conditions, and your contingency
strategies to restore consistency.
- (10 points) Describe the above workflow as a ConTract with the
key steps and dependencies among them.
- (10 points) Express two of the dependencies in the event algebra,
and give a sample run of executing them.
singh@ncsu.edu