Tuesday, 12 February 2013

System Design

By on 01:02

System Design methodology is one of the most crucial phase in SDLC(System Development Life Cycle)model.This phase come after system analysis phase.The main aim of system designing phase is to satisfy the user requirement with the help of designed component/method.It is the most creative phase in sdlc.

Some characteristics of good system design:-

1)Easy to understand.

2)Should full fill user requirements.

2)Easy to change and provide valuable information.

4)It is reliable,flexible etc.

Designed component:-

1)Architectural design

2)Data design

3)Database design

4)User interface design

5)Physical design

Embedded System design process:-

1)Output design

2)Input design

3)File design

4)Procedure design

5)Control design

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