ITM 305 Chapter Notes -Sequence Diagram, Class Diagram, Boolean Expression
28 Nov 2012
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Document Summary
Behavioral models describe the internal dynamic aspects of an information system that supports the business process in an organization. First, there are behavioral models that are used to represent the underlying details of a business process portrayed by a use case model. Second, there is a behavioral model that is used to represent the changes that occur in the underlying data. When an analyst is attempting to understand the underlying domain of a problem, he or she must consider both structural and behavioral aspects of the problem. The modeling focus on the class diagram is at the class level,, while the interaction diagrams focus on the object level. Each object has attributes that describe information about the object, such as the patient"s name, birth date, address, and phone number. An operations, is nothing more than an action that an object can perform/
