In the ADM, which phase defines the infrastructure requirements for Architecture Capability?

The phase that defines the infrastructure requirements for Architecture Capability within the Architecture Development Method (ADM) is Technology Architecture. This phase focuses on the technical and technological aspects necessary to support the architecture framework, including hardware, software, networks, and other technology components that enable the implementation of the architecture.

In this context, Technology Architecture is critical because it specifies the physical technology that will be used to implement the architecture and ensures that the necessary infrastructure is available to support business goals and application functionalities. It acts as a bridge connecting the various elements of the enterprise architecture, ensuring that the technology aligns with both business needs and the overall architectural vision.

In contrast, the other phases such as Application Architecture, Business Architecture, and Data Architecture, while vital to the comprehensive view of enterprise architecture, do not specifically focus on the infrastructure requirements. Application Architecture deals primarily with the design and interaction of applications. Business Architecture outlines the business strategies, governance, organization, and key business processes. Data Architecture centers on data management and the structure needed to oversee data. Each of these plays distinctly important roles, but they do not directly address the technology and infrastructure aspects that are fundamental to the Technology Architecture phase.