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Demonstrate knowledge of systems analysis

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Reference no: EM131506996

This assignment will give you the opportunity to demonstrate your knowledge of systems analysis, the meaning and purpose of attributes included in a data model. Complete the following assignment:

  • Use a fully formed paragraph to explain a complete but brief answer: What is the purpose of developing an identifier for an entity? 
  • What type of high-level business rule can be stated by an ERD? Give two examples. 
  • Define 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 "CASE" repository? 
  • What is meant by a concatenated identifier? 
  • What are metadata? 
  • Why are they important to system developers? 
  • Explain the distinction between identifying and non-identifying relationships.
  • Your assignment should be at least 2 full pages.

Reference no: EM131506996

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