The Open Group OGEA-101 Dumps - Pass TOGAF Enterprise Architecture Part 1 Exam in First Attempt 2026

Phase A: Architecture Vision is the first phase of the Architecture Development Method (ADM) cycle, which is the core of the TOGAF standard. The main purpose of this phase is to define the scope and approach of the architecture development, and to create the Architecture Vision, which is a high-level description of the desired outcomes and benefits of the proposed architecture. To achieve this purpose, this phase focuses on defining the problem to be solved, identifying the stakeholders, their concerns, and requirements, and establishing the business goals and drivers that motivate the architecture work. This phase also involves obtaining the approval and commitment of the sponsors and other key stakeholders, and initiating the Architecture Governance process.

The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 5: Introduction to the ADM : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18: Phase A: Architecture Vision : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18.3: Inputs : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18.4: Steps

The statement illustrates iteration and the ADM. Iteration is the technique of repeating a process or a phase with the aim of improving or refining the outcome. Iteration allows for feedback loops and adaptations at any point in the architecture development and transition process. Separate projects may operate their own ADM cycles concurrently, with relationships between the different projects, to address different aspects or levels of the architecture in an iterative manner. Reference: The TOGAF Standard | The Open Group Website, Section 3.1 Introduction to the ADM.

Business scenarios are a technique recommended by the TOGAF ADM for use in developing an Architecture Vision document12. Business scenarios are a means of capturing the business requirements and drivers, the processes and actors involved, and the desired outcomes and measures of success34. Business scenarios help to create a common vision and understanding among the stakeholders, and to identify and validate the architecture requirements . Business scenarios also provide a basis for analyzing the impact and value of the proposed architecture. Reference:

*The TOGAF Standard, Version 9.2 - Phase A: Architecture Vision - The Open Group

*TOGAF Standard --- Introduction - Phase A: Architecture Vision

*The TOGAF Standard, Version 9.2 - Definitions - The Open Group

*Business Scenarios - The Open Group

*[The TOGAF Standard, Version 9.2 - Architecture Requirements Specification - The Open Group]

*[The TOGAF Standard, Version 9.2 - Architecture Vision - The Open Group]

*[The TOGAF Standard, Version 9.2 - Business Transformation Readiness Assessment - The Open Group]

The four dimensions used to scope an architecture are Breadth, Depth, Time Period, and Architecture Domains1, p. 8.

Breadth refers to the extent of the enterprise covered by the architecture, which can range from a specific business unit to the entire organization1, p. 8.

Depth refers to the level of detail and completeness of the architecture, which can vary depending on the purpose, scope, and stakeholders of the architecture1, p. 8.

Time Period refers to the temporal aspects of the architecture, such as the current state, the target state, and the transition plan1, p. 8.

Architecture Domains refers to the classification of the architecture into four domains: Business, Data, Application, and Technology1, p. 8.

These four dimensions help define the scope and boundaries of the architecture and ensure that it meets the needs and expectations of the stakeholders.

1: The Open Group (2018). The TOGAF Standard, Version 9.2.1

In TOGAF, each deliverable within the Architecture Development Method (ADM) has a specific role within the architecture lifecycle. Deliverable 3 in the question refers to the Request for Architecture Work, which is the formal document sent from the sponsoring organization to the architecture team to initiate an architecture development cycle. In practice, this request is associated with the organization's established architecture capability and governance framework, which are created during the Preliminary Phase. The Preliminary Phase establishes how architecture work is requested, initiated, and governed across the enterprise. Therefore, the Request for Architecture Work is closely tied to outputs of the Preliminary Phase.

Deliverable 4 refers to the Architecture Requirements Specification, which contains quantitative and measurable statements that define what implementation projects must do to comply with the approved architecture. This specification becomes a key reference during implementation governance and serves as a major component guiding implementation projects, ensuring that solution delivery aligns with the architecture.

Thus, the correct completion of the sentence is that deliverable 3 originates from the Preliminary Phase, and deliverable 4 becomes a major component of an implementation project used to enforce architectural compliance during execution.