Title: V-Model in Software Development --- Introduction - Definition of the V-Model - Importance in structured development - Comparison to the Waterfall Model --- What is the V-Model? - The V-Model stands for Verification and Validation - A sequential development process shaped like a "V" - Each development phase has a corresponding testing phase --- The Structure of the V-Model (Include a V-shaped diagram with the phases on each side) - Left Side (Development): - Requirements Analysis - System Design - Architecture Design - Module Design - Right Side (Testing): - Unit Testing - Integration Testing - System Testing - Acceptance Testing --- Phases in Detail - Requirements Analysis ↔ Acceptance Testing - System Design ↔ System Testing - Architecture Design ↔ Integration Testing - Module Design ↔ Unit Testing --- Advantages - High quality due to early test planning - Clear milestones - Easy to manage due to structured approach --- Disadvantages - Not flexible to changes - Poor for iterative development - Costly for large or complex projects --- Use Cases - Medical devices - Aerospace systems - Automotive software - Regulated environments --- : Conclusion - Best for well-defined projects - Emphasizes validation at every step - Useful where quality and reliability are critical