As TOGAF deals with designing an enterprise architecture design, a few defined steps exist to achieve it. And your interviewer will test your understanding of architectural designing methods. So, ensure to make the best out of this question by sounding knowledgeable while responding to this question. ADM stands for 'Architectural Development Method.' It gives a detailed stepwise for modifying an existing enterprise architecture. ADM involves several quality analysis steps to ensure that the to-be-implemented architecture is. The primary objective of ADM is to develop an organization-specific architecture. This is achieved in a series of eight phases which ranges from drafting the architecture vision to implementation governance and architecture change management. Adopting ADM can help an enterprise to minimize expenses and deliver actionable perspicuity in developing an effective EA.