SDLC Models
Objective
Software development life cycle provides a guideline for a successful software production by
following various models or approaches.
● Waterfall model
● V-Model
● Incremental model
● Prototype model
● RAD model
● Spiral model
● Rational Unified Process
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Waterfall model
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V-Model
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Incremental model
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Prototype model
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RAD model
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Business
Modeling
Data Modeling
Process
Modeling
Application
Generation
Testing
Business
Modeling
Business
Modeling
Data Modeling
Process
Modeling
Application
Generation
Testing
Data Modeling
Process
Modeling
Application
Generation
Testing
Application
Code
Spiral Model
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RUP model
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What are SDLC Models?