What is the structure of the widely adopted enterprise architecture framework?

The widely adopted enterprise architecture framework typically aligns with the model that utilizes a matrix format. This matrix tends to be structured with six columns and six rows, effectively providing a comprehensive view of the various aspects and components involved in enterprise architecture. Each column represents a different area or domain of focus, such as business, information, application, and technology, while the rows typically correspond to specific stages or layers of implementation or development, allowing for clear visibility and manageable assessment of processes and relationships.

This structure enables practitioners to analyze interactions across the various domains systematically and to ensure that the architecture aligns with business objectives. By having an established matrix with six defined columns and six rows, enterprise architects can facilitate communication, manage complexity, and build a coherent strategy that bridges gaps between various stakeholders and functional units in the organization.

The other options, while they suggest alternative structures, do not represent the prevalent framework. A single layer with three components would lack the necessary complexity and depth to capture the realities of enterprise architecture. A purely layered framework without a defined structure undermines the value of systematic approach, making it hard to maintain clarity and coherence. Similarly, a matrix with six columns and three rows would not adequately cover the various dimensions typically examined within enterprise architecture frameworks.