The Open Group Architecture Framework (TOGAF) Practice Exam

Which of the TOGAF Architecture Development phases provides oversight of the implementation?

1. A. Phase D

2. B. Phase E

3. C. Phase F

4. D. Phase G

The correct answer is: D. Phase G

Phase G of the TOGAF Architecture Development Method (ADM) focuses on the governance of the architecture. This phase involves ensuring that the implementation of the architecture aligns with the initial design and objectives set forth during the previous phases. It encompasses an oversight role, where the architecture team monitors the progress of the implementation, confirms adherence to architecture requirements, and manages any issues that arise during execution. Governance activities in Phase G include defining the architecture contract, assessing the architecture compliance, and providing a framework for managing change. These activities play a critical role in ensuring that the project's implementation remains consistent with the architectural vision, thus safeguarding the integrity and effectiveness of the architecture as it is deployed. While other phases like Phase E (Opportunities and Solutions) and Phase F (Migration Planning) are focused on identifying and planning the transition from the current to the target architecture, they do not specifically provide the ongoing oversight of implementation that is characteristic of Phase G. Therefore, the correct identification of Phase G as the phase providing oversight of implementation emphasizes the importance of governance in the successful realization of architecture in practice.