V-Model

What is meant by V-Model?

The "V-Model" is a model for software development and systems engineering that provides a structured approach to the entire development process. It is often referred to as V-Model XT and is based on the waterfall model, with the development process divided into various phases, each encompassing specific tasks and deliverables. The name "V-Model" is derived from the shape of the development process, which is depicted in the form of a "V", with the left side representing the planning and specification phases and the right side representing the testing and validation phases.

Typical functions of software in the "V-Model" domain are:

1. Phase structure: The software supports structuring the development process into different phases, including planning, requirements analysis, design, implementation, testing, and maintenance.
2. Documentation: Users can create documents and artifacts for each phase of the development process, including requirement specifications, design documentation, test plans, and maintenance manuals.
3. Phase linkage: The software enables users to link the results of one phase with the requirements and results of the preceding and subsequent phases to ensure traceability.
4. Test management: Users can create test plans, define test cases, and track test results to ensure that the developed software meets the specified requirements.
5. Configuration management: The software supports configuration management to manage versions of artifacts, track changes, and ensure the integrity of development work.
6. Quality assurance: The software provides features for reviewing and ensuring the quality of documents, artifacts, and the entire development process.
7. Project management: Users can track the progress of the development project, set milestones, plan resources, and monitor the time and cost constraints.