Guide to Requirements Validation

Requirements Validation is a critical process in the development lifecycle. It ensures that the requirements defined for a system are correct, complete, and testable.

Importance: This process is vitally important as it helps to avoid costly and time-consuming revisions later in the project. It aids in identifying and correcting problems at an early stage. Misinterpreted, incorrect or incomplete requirements can lead to the failure of a project.

What it is: Requirements Validation involves reviewing the requirements to ensure they are defined correctly. It involves checking the requirements for feasibility, consistency, testability, and relevance. The validation process can involve various techniques like reviews, inspections, and walkthroughs.

How it works: In a typical Requirements Validation process, the requirements are firstly shared with all stakeholders. Then, every requirement is analyzed and scrutinized for correctness, completeness, and testability. Any found anomalies are addressed and resolved.

Exam Tips - Answering Questions on Requirements Validation:
1. Understand the difference between requirements validation and verification.
2. Remember that the validation process is a dynamic process and changes with requirements.
3. Be prepared to explain the various techniques involved in Requirements Validation.
4. Practice writing about the importance and the process of Requirements Validation.