Software Development Life Cycle

Software Development Life Cycle

1. Waterfall Life Cycle Model

   • Requirements
     • Desing
       • Implementation and Unit Testing
         • Integration and System Testing
           • Opeattion

2. V-Shaped Life Cycle Model

   • Implementation
     • Unit Testing
       • Integration Testing
         • System Testing
     • Low Level Desing
       • Unit Test Planing
       • High Level Desing
         • Requirements
           • System Test Planning
         • Integration Test Planning

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