Define what is meant by an entity in a data model. How should an entity be named? What information about an entity should be stored in the CASE repository?
Answer to relevant QuestionsDefine what is meant by an attribute in a data model. How should an attribute be named? What information about an attribute should be stored in the CASE repository?What are metadata? Why are they important to system developers? Describe how the data model and process model should be balanced against each other.Describe the assumptions that are implied from the data model shown at the top of this page.Value-added contracts can be quite rare-and very dramatic. They exist when a vendor is paid a percentage of revenue generated by the new system, which reduces the up-front fee, sometimes to zero.The landmark deal of this ...
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