What is an independent entity? What is a dependent entity? How are the two types of entities differentiated on the data model?
Answer to relevant QuestionsExplain the distinction between identifying and non-identifying relationships.Describe how the data model and process model should be balanced against each other.Create metadata entries for the following data model components and, if possible, input the entries into a computer-aided software engineering (CASE) tool of your choosing:• Entity—product• Attribute—product ...Suppose that your university were interested in creating a new course registration system that could support Web-based registration.QUESTION:What should the university consider when determining whether to invest in a custom, ...What circumstances favor using outsourcing to obtain the new system?
Post your question