System analysis

Posts Tagged ‘ System analysis ’

1- Problem Statement

February 4th, 2009
Posted in IT . SAD
By admin

developed by Client and can be represented by analysis. Ingredients of a Problem Statement A good problem statement describes A-Current situation: The Problem to be solved // target of system. Description of one or more scenarios [ READ MORE ]

1st Step: System Identification

February 4th, 2009
Posted in IT . SAD
By admin

Two questions need to be answered:  We must identify the: Purpose of a system? : That determined which tools and technology I have to use. System boundary: What is inside, what is outside the system and sub system? Like: saving account in ATM will be by ATM system or Bank system.  Requirements process consists of two activities:  Requirements Elicitation: -User Language- Definition of the [ READ MORE ]

Requirements Elicitation

February 4th, 2009
Posted in IT . SAD
By admin

Analyst: represent unified model design of requirement not from his point of view but (as described in requirement). Understand requirements. Determined needed from requirements (Function). Determined if needed is possible or not as logic. And begin in steps of dealing will complexity (abstract-decomposition-hierarchy). Designer: deal with models to determined details of models that needed (if it declared or not). To deal with Complexitywe have [ READ MORE ]

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The opinions expressed herein are my own personal opinions and do not represent anyone else's view in any way, including those of my employer. Most of love articles are from Love Blog. Most of English articles are from English Town. Msaad © Copyright 2009

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1- Problem Statement

1st Step: System Identification

Requirements Elicitation

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