Midterm examination notes

Midterm examination notes - Midterm examination overview 5...

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Midterm examination overview 5 questions - chapters 1-6 Systems development methods - how would you use these Structured (Structured Systems Analysis And Design Method (SSADM)) o Models logical - how the system works - shows the data and process that transform them - describe processes without suggesting how they are conducted physical - how the requirements are implemented - physical process labels identify technology (people or systems) used to process the data and uses actual name of the physical media - include process implementation information o Uses data flow diagrams (DFDs) in logical process modeling Parent and Child - Child diagrams show a portion of the parent diagram in greater detail o Decision tables: a matrix used in logical modeling to show the logic of a decision which specifies all possible conditions and resulting actions for decision making Object-Oriented Analysis and Design (OOAD) - describes an information system by identifying things
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  • Spring '14
  • Abeln,Mic
  • Business process modeling, data elements, systems development methods, Uses data flow

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