What is the difference between an architecture model and an architecture view in TOGAF?

What is the difference between an architecture model and an architecture view in TOGAF?

• A. A model illustrates a perspective; a view shows a framework.
• B. A model represents a framework; a view represents a perspective.
• C. A model includes specifications; a view includes stakeholders.
• D. There is no difference; they are the same.

Answer: (B)

The distinction between an architecture model and an architecture view in TOGAF is rooted in their respective functions and purposes within the architectural framework. An architecture model serves as a comprehensive representation that defines a structured framework used to analyze specific architectural aspects. It lays the groundwork for understanding complex systems and relationships within the architecture. On the other hand, an architecture view is designed to meet the concerns of specific stakeholders by offering a perspective that highlights relevant information tailored to their needs. Views are derived from models by selecting and presenting particular aspects or components that align with the stakeholders' interests, thereby facilitating better communication and understanding. In this context, the selected answer accurately captures that a model is a framework that provides a broader understanding of the architecture, while a view narrows down this broad framework to represent a specific perspective that is relevant for individual stakeholders. This structured approach allows for efficient architectural communication and decision-making without overwhelming stakeholders with unnecessary details.

The distinction between an architecture model and an architecture view in TOGAF is rooted in their respective functions and purposes within the architectural framework. An architecture model serves as a comprehensive representation that defines a structured framework used to analyze specific architectural aspects. It lays the groundwork for understanding complex systems and relationships within the architecture.

On the other hand, an architecture view is designed to meet the concerns of specific stakeholders by offering a perspective that highlights relevant information tailored to their needs. Views are derived from models by selecting and presenting particular aspects or components that align with the stakeholders' interests, thereby facilitating better communication and understanding.

In this context, the selected answer accurately captures that a model is a framework that provides a broader understanding of the architecture, while a view narrows down this broad framework to represent a specific perspective that is relevant for individual stakeholders. This structured approach allows for efficient architectural communication and decision-making without overwhelming stakeholders with unnecessary details.