The Open Group Architecture Framework (TOGAF) Practice Exam

The final step in the development of the Business Architecture in Phase B is the creation of the Architecture Definition Document. This document serves as a comprehensive summary and formal representation of the architecture work completed, encapsulating the vision, objectives, and specifications of the Business Architecture.

Creating the Architecture Definition Document is crucial as it provides a clear, structured overview of the architecture work undertaken, enabling stakeholders to understand the framework and decisions made during the architecture process. This document acts as a key reference for future phases of the enterprise architecture development and for alignment with the overall business strategy.

Other steps, such as conducting a formal stakeholder review, performing gap analysis, and selecting reference models, viewpoints, and tools, are essential activities in the architecture development process, but they typically precede the finalization of the Architecture Definition Document. Each of these activities contributes to refining and validating the architecture but does not serve as the conclusive output of Phase B.