Ch6 - Analysis - Determining Sys Reqs

Ch6 - Analysis - Determining Sys Reqs - ANALYSIS...

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5/7/09 Click to edit Master subtitle style Chapter 6 Analysis: Determining System 11
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22 Outline v Determining Requirements Interviews Observation Document Analysis
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Where are we? v Requirements Determination v Requirements Structuring Mainten ance Plannin g Analysis Design Implementati on 33
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44 Determining Requirements v Use Different Techniques because of: Formal Systems Informal Systems
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55 Techniques for Determining Requirements v Interviews v Observation v Document Analysis v JAD v Prototyping
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66 Interviewing v Plan the interview. Prepare interviewee: appointment, priming questions Have an agenda Question List Verbal & non-verbal information Open-ended & Closed-ended questions v Listen carefully and take notes
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77 Interviewing Groups v Drawbacks to individual interviews Contradictions ,inconsistencies Follow-ups are time consuming New interviews may reveal new questions that require additional interviews with those interviewed earlier.
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  • Fall '08
  • NANCYG.SANCHEZ
  • NGT, group-oriented requirements determination, Observation Document Analysis, Systems Informal Systems, vObservation vDocument Analysis

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