Impact on the Organization

For this assignment consider the following:

Many enterprise-architectural methodologies have come and gone in the last 25 years. Approximately 90% of organizations in the field use one of these four methodologies:

The Zachman Framework for Enterprise Architectures. Although self-described as a framework, it is more accurately defined as a taxonomy.
The Group Architectural Framework (TOGAF). Although called a framework, it is more accurately defined as a process.
The Federal Enterprise Architecture. It can be viewed as either an implemented enterprise architecture or a proscriptive methodology for creating an enterprise architecture.
The Gartner Methodology. It can be best described as an enterprise architectural practice.
Take one of these methodologies and provide a breakdown of key points.

Offer an example of a real-world company (using the Web) to show application of the framework.
Provide a clear explanation of how the specific example you are sharing uses the particular model you are discussing.
Remember to provide the Web sources used for the response.