The Open Group Architecture Framework (TOGAF) Practice Exam

Which one of the following is a recommended way to evaluate the enterprise architecture maturity?

1. Architecture Principles

2. Business Scenarios

3. Capability Maturity Models

4. Risk Management

The correct answer is: Capability Maturity Models

Evaluating enterprise architecture maturity is best accomplished through Capability Maturity Models (CMM). CMM provides a structured framework for assessing the current state of an organization's architecture and identifying areas for improvement. It defines different levels of maturity, helping organizations understand not only where they stand but also what steps they can take to advance their capabilities systematically. Capability Maturity Models offer specific criteria and benchmarks that enable organizations to measure their performance across various dimensions of enterprise architecture. By using this model, organizations can develop a more informed strategy for enhancing their architecture practices, aligning them with business objectives, and ultimately achieving higher efficiency and effectiveness. The other options, while relevant components in the context of enterprise architecture, do not directly serve as systematic evaluation tools for maturity. Architecture Principles might guide design and governance, but they do not provide a maturity assessment. Business Scenarios are useful for understanding stakeholder requirements and testing architectures, but they lack a maturity framework. Risk Management helps in identifying and mitigating risks but does not measure the maturity of the architecture as a whole.