The Open Group OGEA-103 Study & Exam Dumps 2025

TOGAF Enterprise Architecture Combined Part 1 and Part 2 Exam Questions and Answers

Question 1

Please read this scenario prior to answering the question

You are employed as an Enterprise Architect at a multinational energy company. The company is committed to reducing its emissions. To achieve this, the company is increasing production of renewable energy and adopting eco-friendly practices.

The company has an Enterprise Architecture (RA) practice and follows the TOGAF standard for its EA framework. The EA team manages all the major projects in the company. The EA team reports to the Chief Technical Officer (CTO), who is the sponsor of the EA program. The Architecture Board is made up of senior leaders from all parts of the company.

The company is starting to invest in developing various kinds of renewable energy projects, including solar, and wind. A large part of the growth in its renewable energy portfolio has come from buying other companies. The company is keen on acquiring small startups and mid-size companies to leverage their technical innovations. This way, the company aims to outperform its competitors, scale rapidly, and establish a presence in new markets.

The existing business and the newly acquired companies are not working well together, which increasingly causes problems. In response, a strategic plan was created and approved. The plan aims to make the merged companies work more effectively together. This will save money by sharing their common assets, including fixed capital assets, research and development facilities, and resources.

The EA team have been asked to oversee the transformation to carry out the strategic plan. A Request for Architecture Work for the project has created and has been approved. The goal is to strengthen the company ' s position in the market and reduce costs by taking advantage of economies of scale. The Chief Executive Officer (CEO) has stated that to stay competitive and relevant, the company must transform or entirely reinvent its business model.

Refer to the Scenario

What needs to be done to make sure that the company succeeds with the changes and how should risks be managed?

Based on the TOGAF standard, which of the following is the best answer?

Options:

The EA team should document the risks associated with the transformation in an Implementation Factor Catalog. This will be used as a record of important decisions during implementation and deployment for the transformation effort. The catalog should list all the factors to consider, their descriptions, and any limitations to consider. These factors can then be used to help evaluate the risks, which can be documented in the Implementation a

The EA team should use the Business Scenarios technique to describe the business problem,identify the stakeholders ' concerns and achieve consensus on the requirements. Once therequirements have been identified, they can be evaluated in terms of their risks. The risks should be assessed in terms of how they can be avoided, transferred, or reduced. Risks that cannot beresolved should be identified as residual risks and how to address them s

The EA team should develop a set of Business Architecture views to demonstrate how stakeholder concerns are being addressed. These views can also be used to identify the factors that will impact the transformation. For each factor identified, there should be a structured assessment of the current state of each factor against a maturity model. This information can then be used to determine the potential risks associated with the transformati

The EA team needs to identify obstacles that could hinder the project. This should include identifying the factors that will impact the transformation, and determining the readiness level for each factor based on a scale that will help the team to understand the urgency, readiness, and degree of difficulty to fix. These factors can be used to evaluate the initial risks of the change, areas of risk that need attention, and areas where you ne

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Answer:

Explanation:

This question asks:

What needs to be done to make sure the company succeeds with the transformation and how should risks be managed?

The scenario involves:

Large-scale business transformation

Integration of acquired companies

Significant organizational change

Need to assess risk, readiness, and obstacles

This strongly aligns with TOGAF’s Business Transformation Readiness Assessment and Risk Management guidance (primarily in the Preliminary Phase, Phase A, and Phase F).

✅ Why Option D Is Correct

✔ Matches TOGAF’s Business Transformation Readiness Assessment

TOGAF explicitly states that before undertaking major business change, the architecture team must assess:

Readiness factors

Obstacles

Risks

Degree of organizational preparedness

Option D describes exactly this process:

“identify obstacles that could hinder the project … determine the readiness level … understand urgency, readiness, and degree of difficulty … evaluate initial risks and areas needing attention.”

That wording maps directly to the TOGAF Readiness Assessment steps, including:

Readiness Factor Evaluation

Risk Identification

Mitigation Strategy Development

✔ Addresses Success Factors of Transformation

TOGAF emphasizes that large transformations succeed when:

Readiness factors are understood

Organizational obstacles are identified early

Appropriate preparation is made for people, processes, and systems

Option D describes these success actions.

❌ Why the Other Options Are Incorrect

A – Implementation Factor Catalog

The catalog helps consider implementation constraints, but it is not the primary mechanism for evaluating overall transformation readiness.

It is more relevant later (Phase F), not at the strategic transformation level described in the scenario.

B – Business Scenarios

Business Scenarios help define requirements and validate the architecture.

They do NOT cover readiness assessment, organizational preparedness, or comprehensive transformation risk management.

Too narrow for the scale of change described.

C – Develop Business Architecture Views + Maturity Model

While views can expose stakeholder concerns, TOGAF does not prescribe evaluating transformation readiness via a “maturity model” in this context.

This is partially correct but not the TOGAFaligned method for ensuring change success.

???? Relevant TOGAF Sources

TOGAF 9.2 — Business Transformation Readiness Assessment

Includes evaluation of:

Organizational readiness

Barriers and obstacles

Culture and motivation

Dependencies and risks

Readiness factors scoring

TOGAF ADM Guidance

Readiness assessment is required when conducting large-scale transformation.

Helps ensure risks are identified, understood, and mitigated.

Question 2

Complete the sentence A business scenario describes______________

Options:

shortfalls between the Baseline and Target Architectures

business domain gaps such as cross-training requirements

business and technology environment in which those problems occur

general rules and guidelines tor the architecture being developed

Question 3

Complete the sentence: The purpose of the Preliminary Phase is to develop the:

Options:

Organization Model for Enterprise Architecture

Architecture Roadmap

Implementation Governance Model

Architecture Vision for the project

Answer:

Explanation:

Comprehensive and Detailed In-Depth Explanation from Expert in Enterprise Architecture, guiding in TOGAF and ArchiMate:

In the TOGAF Architecture Development Method (ADM), the Preliminary Phase is a foundational phase whose primary purpose is to establish and prepare the Architecture Capability within the enterprise. This phase ensures that the organization is structurally, procedurally, and culturally ready to undertake architecture work in a consistent and governed manner.

A core outcome of this phase is the Organization Model for Enterprise Architecture, which defines:

Architecture roles and responsibilities (e.g., Chief Architect, Domain Architects)

Reporting and decision-making structures

Architecture governance bodies (such as Architecture Boards)

Interaction with other governance and management processes

Accountability and ownership for architecture activities

The Organization Model enables repeatable, controlled, and effective execution of the ADM across initiatives. Without this model, architecture work would lack authority, consistency, and governance alignment.

Why Option A is correct:

The Preliminary Phase explicitly focuses on defining and establishing the Organizational Model for Enterprise Architecture as part of building the enterprise’s Architecture Capability.

Why the other options are incorrect:

B. Architecture Roadmap: This is developed later in the ADM when solution options, work packages, and migration paths are defined, mainly in Phases E (Opportunities & Solutions) and F (Migration Planning).

C. Implementation Governance Model: This is primarily addressed in Phase G (Implementation Governance), where architecture compliance and realization are governed.

D. Architecture Vision for the project: The Architecture Vision is the main deliverable of Phase A (Architecture Vision), which follows the Preliminary Phase.

Authoritative References (TOGAF Standard):

TOGAF ADM – Preliminary Phase: Objectives and Key Activities

TOGAF Architecture Capability Framework

TOGAF Architecture Governance concepts

These sources clearly state that the Preliminary Phase exists to define and establish the Organizational Model for Enterprise Architecture, making Option A the correct and fully aligned answer.

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