The V-Model is a software development process that emphasizes the parallel relationship between development stages and their corresponding testing phases, ensuring validation and verification at each step. It is a structured approach that enhances quality by integrating testing early in the lifecycle, reducing the risk of defects and rework.

V-Model

The Software Development Process is a structured sequence of stages in software engineering to design, develop, test, and maintain software applications. It ensures that software is delivered efficiently, meets user requirements, and is maintainable over time through methodologies like Agile, Waterfall, and DevOps.

software development process

development stages

testing phases

Validation and verification are critical processes in ensuring that a product meets its intended use and specifications. While verification checks if the product was built correctly according to design, validation ensures that the right product was built to fulfill user needs and requirements.

validation and verification

structured approach

Quality Enhancement

Integrated testing

lifecycle

Risk reduction involves strategies and measures implemented to minimize potential losses and enhance resilience against various threats. It requires a comprehensive understanding of vulnerabilities, potential impacts, and the cost-benefit analysis of mitigation efforts.

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