The Open Group Architecture Framework (TOGAF) Practice Exam

Which class of architectural information held within the Architecture Repository would contain adopted reference models?

1. Architecture Metamodel

2. Architecture Capability

3. Standards Information Base

4. Reference Library

The correct answer is: Reference Library

The class of architectural information that would contain adopted reference models is the Reference Library. This is because the Reference Library serves as a collection of resources that include frameworks, methodologies, and reference models that can aid in the development and implementation of architecture. It essentially acts as a repository for best practices, templates, and established standards that are recognized and adopted by the organization. Adopted reference models are often used as benchmarks or guides during architectural development, ensuring a consistent and widely accepted approach is taken across various projects. The Reference Library enables architects to access these reference models, promoting efficiency and effectiveness while establishing architecture that aligns with organizational goals. In contrast, the other options represent different purposes. The Architecture Metamodel defines the structure, semantics, and relationships for architectural artifacts but does not contain the actual reference models. The Architecture Capability focuses on the organizational aspects of architecture practice, such as governance and framework quality, rather than the models themselves. The Standards Information Base focuses on technical and regulatory standards applicable to architectures, which could influence or be referenced but does not store the models in the same way that the Reference Library does.