What is developed during Phase B of the ADM?

During Phase B of the Architecture Development Method (ADM), the primary focus is on developing the Business Architecture. This phase is crucial as it provides a detailed view of the business strategy, governance, organization, and key business processes. The aim is to define how the organization's business goals align with architectural work and ensure that the business requirements are properly translated into architectural responses.

By concentrating on the Business Architecture, this phase helps in identifying key business capabilities, stakeholders, and the relationships between them, which is essential for subsequent phases. A well-defined Business Architecture serves as a foundation for all other architectural areas, including Information Systems Architecture (which encompasses Data and Application Architecture) and Technology Architecture, ensuring that they are designed to support and enhance business objectives effectively.

The other options, though important in their contexts, pertain to different phases of the ADM. Technical Architecture deals more with the technology aspects and infrastructure, while Data and Application Architectures are developed in subsequent phases after establishing the Business Architecture. Therefore, focusing on the Business Architecture in Phase B ensures that the architectural development remains aligned with the organizational goals and strategies.