The Open Group OGBA-101 Exam With Confidence Using Practice Dumps

According to the TOGAF Standard, business scenarios are an important technique that may be used at various stages of the enterprise architecture, principally the Architecture Vision and the Business Architecture, but in other architecture domains as well, if required, to derive the characteristics of the architecture directly from the high-level requirements of the business1. The Architecture Vision is developed in Phase A, and the Business Architecture is developed in Phase B. The Preliminary Phase is also a stage where business scenarios can be used to help identify and understand business needs2.

Business scenarios are a tool used within TOGAF to help identify and understand the business requirements and to drive the creation of the enterprise's architecture. They are used in the Preliminary Phase to understand the organizational context, Phase A to develop the Architecture Vision, and Phase B to derive the Business Architecture based on the stakeholder's requirements and the business strategy.

In the TOGAF ADM, the Preliminary Phase sets up the architecture capability within the organization, establishing architecture governance, defining architecture principles, and setting up necessary processes and tools. This phase is crucial for laying the foundation before formal architecture development begins.

References: TOGAF ADM Preliminary Phase.

The Preliminary Phase is the first phase in the TOGAF Architecture Development Method (ADM). It sets the foundation for successful architecture development within an organization. The primary purpose of this phase is to:

Establish an Enterprise Architecture practice: This involves defining the organizational structure, processes, and resources needed to support architecture activities.

Tailor TOGAF to the organization's needs: TOGAF is a flexible framework. The Preliminary Phase allows for adapting the ADM and other TOGAF components to fit the specific context and requirements of the organization.

Secure senior management commitment: Gaining support from leadership is crucial for the success of any enterprise architecture initiative. This phase helps to ensure that key stakeholders understand and endorse the architecture development process.

Define the scope and approach: This includes determining the initial scope of the architecture work, identifying relevant architecture domains, and selecting appropriate methods and tools

One of the reasons that supports the need to govern Enterprise Architecture is that best practice governance enables the organization to control value realization6. Value realization is the process of ensuring that the expected benefits from implementing an Enterprise Architecture are achieved and sustained over time6. Best practice governance provides a framework and mechanisms for monitoring and evaluating the performance and outcomes of Enterprise Architecture initiatives, as well as ensuring alignment with strategic objectives and stakeholder expectations.

In short, the implementation team is directed to create changes with intentional value-based outcomes. Best practice governance enables the organization to control value realization.