OGEA-103 Exam Details

  • Exam Code
    :OGEA-103
  • Exam Name
    :TOGAF Enterprise Architecture Combined Part 1 and Part 2
  • Certification
    :The Open Group Certifications
  • Vendor
    :The Open Group
  • Total Questions
    :125 Q&As
  • Last Updated
    :Jul 12, 2026

The Open Group OGEA-103 Online Questions & Answers

  • Question 11:

    Which of the following best describes the TOGAF Architecture Development Method?

    A. A process for managing architecture requirements
    B. A classification mechanism for architectures and solutions
    C. A process for managing and controlling change at an enterprise-wide level
    D. A method for developing an organization-specific enterprise architecture

  • Question 12:

    Consider the following statement:

    Separate projects may operate their own ADM cycles concurrently, with relationships between the different projects

    What does it illustrate?

    A. Implementation governance
    B. Enterprise Architecture
    C. Iteration
    D. Requirements management

  • Question 13:

    Please read this scenario prior to answering the question

    You are the Lead Enterprise Architect at a major agribusiness company. The company's main annual harvest is lentils, a highly valued food grown worldwide. The lentil parasite, broomrape, has been an increasing concern for many years and is now becoming resistant to chemical controls. In addition, changes in climate favor the propagation and growth of the parasite.

    As a result, the parasite cannot realistically be exterminated, and it has become pandemic, with lentil yields falling globally.

    The CEO appreciates the seriousness of the situation and has set out a change in direction that is effectively a new business for the company. There are opportunities for new products, and new markets. The company will use the fields for another harvest and will cease to process third-party lentils. Thus, the target market will change, and the end-products will be different and more varied. This is a major decision and the CEO has stated a desire to repurpose rather than replace so as to manage the risks and limit the costs.

    The company has a mature Enterprise Architecture practice based in its headquarters and uses the TOGAF standard as the method and guiding framework. The practice has an established Architecture Capability, and uses iteration for architecture development. The CIO is the sponsor of the activity.

    The CIO has assigned the Enterprise Architecture team to this activity. At this stage there is no shared vision, or requirements.

    Refer to the scenario

    You have been asked to propose the best approach for architecture development to realize the CEO's change in direction for the company.

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

    A. You propose that the team focus on architecture definition, with emphasis on definingthe change parameters to support this new business strategy that the CEO hasidentified. Once understood, the team will be in the best position to identify therequirements, drivers, issues, and constraints for the change. You would ensure that thearchitecture development addresses non-functional requirements to assure that thetarget architecture is robust and secure.
    B. You propose that this engagement define the baseline Technology Architecture first inorder to assess the current infrastructure capacity and capability for the company. Thenthe focus should be on transition planning and incremental architecture deployment.This will identify requirements to ensure that the projects are sequenced in an optimalfashion so as to realize the change.
    C. You propose that the priority is to understand and bring structure to the definition of thechange. The team should focus iteration cycles on a baseline first approach toarchitecture development, and then transition planning. This will identify what needs tochange in order to transition from the baseline to the target, and can be used to work outin detail what the shared vision is for the change.
    D. You propose that the team focus its iteration cycles on architecture development bygoing through the architecture definition phases (B-D) with a baseline first approach.This will support the change in direction as stated by the CEO. It will ensure that thechange can be defined in a structured manner and address the requirements needed torealize the change.

  • Question 14:

    Please read this scenario prior to answering the question

    You are working as the Chief Enterprise Architect within a law firm specializing in personal injury cases. Many of the firm's competitors have improved their litigation strategies, and efficiency by streamlining their processes using Artificial Intelligence {Al).

    The CIO has approved a Request for Architecture Work to examine the use of Machine Learning in defining a new Al-driven litigation and finance process for the firm. This process would instruct the lawyers and analysts as to what tasks and portfolio they should work on. The key objectives are to increase task profitability, maximize staff utilization, and increase individual profitability.

    The CIO has emphasized that the architecture should enable the fast implementation of continuous Machine Learning. The solution will need to be constantly measured for delivered value and be quickly iterated to success.

    Some of the partners have expressed concerns about letting the Al make the decisions, others about the risks associated with use of it for the type of service they deliver. The CIO wants to know if these concerns can be addressed, and how risks will be covered by a new architecture enabling Al and Machine Learning.

    Refer to the scenario

    You have been asked to respond to the CIO recommending an approach that would enable the development of an architecture that addresses the concerns of the CIO and the concerns of the partners.

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

    A. You recommend that a Communications Plan be created to address the key stakeholders, the most powerful and influential partners. This plan should include a report that summarizes the key features of the architecture reflecting their requirements. You will check with each key stakeholder that their concerns are being addressed. Risk mitigation and agility will be explicitly addressed as a component of the architecture being developed.
    B. You recommend that an analysis of the stakeholders is undertaken resulting in documenting the stakeholders and their concerns in a Stakeholder Map. The concerns and relevant views should then be defined for each group and recorded in the Architecture Vision document. The requirements will include risk mitigation through regular assessments. This will also allow a supervised agile implementation of the continuous Machine Learning.
    C. You recommend that all possible models be created for each candidate architecture that will enable the Al and Machine Learning solution. This ensures that all the necessary data and detail is addressed. A formal review should be held with the stakeholders to verify that their concerns have been properly addressed by the models. Agility will be considered during Phase G Implementation Governance.
    D. You recommend creation of a set of business models that can be applied uniformly across all architecture projects. The stakeholders will be trained to understand the business models to ensure they can see that their concerns are being addressed. Risk will be addressed once the Security Architecture is developed, which will happen later to avoid slowing down the agility required by the CIO.

  • Question 15:

    Complete the sentence. The purpose of Enterprise Architecture is to _________.

    A. take major improvement decisions.
    B. govern the stakeholders.
    C. control the bigger changes.
    D. guide effective change.

  • Question 16:

    Please read this scenario prior to answering the question You have been appointed as Chief Enterprise Architect (CEA). reporting to the Chief Technical Officer (CTO), of a company established as a separate operating entity by a major automotive manufacturer. The mission of the company is to build a new industry leading unified technology and software platform for electric vehicles.

    The company uses the TOGAF Standard as the basis for its Enterprise Architecture (EA) framework, and architecture development follows the purpose-based EA Capability model as described in the TOGAF Series Guide: A Practitioners'Approach to Developing Enterprise Architecture Following The TOGAF ADM.

    An end-to-end Target Architecture has been completed with a roadmap for change over a five-year period. The new platform will be a cross-functional effort between hardware and software teams, with significant changes over the old platform. It is expected to be developed in several stages over three years. The EA team has inherited the architecture for the previous generation hardware and software automotive platform, some of which can be carried over to the new unified platform. The EA team has started to define the new platform, including defining which parts of the architecture to carry forward.

    Enough of the Business Architecture has been defined, so that work can commence on the Information Systems and Technology Architectures. Those need to be defined to support the core business services that the company plans to provide. The core services will feature an innovative approach with swarm data generated by vehicles, paving the way for autonomous driving in the future.

    The presentation and access to different variations of data that the company plans to offer through its platform pose an architecture challenge. The application portfolio and supporting infrastructure need to interact with various existing cloud services and data-Refer to the scenario

    You have been asked what approach should be taken to determine and organize the work to deliver the requested architectures?

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

    A. You would look outside the enterprise to research data models and application portfolios of leading big data businesses. You would develop just enough applications, data, and technology architecture to identify options. For each project this should include identification of candidate architecture and solution building blocks. You will identify solution providers, perform a readiness assessment, and assess the viability and fitness of the solution options. You will then document the draft Implementation and Migration plan.
    B. You would refer to the end-to-end Target Architecture for guidance and direction. The first objective should be to identify projects, dependencies and synergies, then prioritize before initiating the projects. You will develop high-level architecture descriptions. For each project you would estimate effort size, identify reference architectures, and candidate building blocks. You will identify the resource needs considering cost and value. You will document options, risks, and controls to enable viability analysis and trade-off with the stakeholders.
    C. You will revisit ADM Phase A. identifying the stakeholders and creating a new Architecture Vision. You will update the Stakeholder map produced for the strategic architecture so it reflects the stakeholders who are now the most relevant to the projects that are to be developed. You would then ask the CTO to make some decisions about the Architecture Roadmap, and update the Implementation and Migration Plan to reflect the decisions.
    D. You will research leading data businesses, developing high-level Target Data, Application and Technology Architectures. You would review the Architecture Vision in order to estimate the level of detail, time, and breadth of the ADM cycle phases that will be needed to develop the architecture. You will identify and cost major work packages, and then develop an Architecture Roadmap. You would then seek approval by the Architecture Board and initiate the project.

  • Question 17:

    Which statement best describes iteration and the ADM?

    A. The ADM is iterative within the first cycle and then between phases
    B. The level of detail is defined once and applies to all iterations
    C. The ADM is sequential Iteration is applied within phases
    D. The ADM is iterative, over the whole process between phases and within phases

  • Question 18:

    Scenario

    You are working as an Enterprise Architect within an Enterprise Architecture (EA) team at a global company that sells consumer products. The company produces many products that buyers use and enjoy.

    The company has announced a major change to its products that will occur over a four- year period. This change includes the introduction of digital products and services. An architecture to support this strategy has been finished, along with a roadmap for a set of projects to implement this significant change. This will be a cross-functional effort between the product design and software teams. It is planned to be developed in phases.

    The company faces a challenge in presenting and providing access to different services through its products and digital platforms while ensuring compliance with data privacy laws. In some countries and regions, the data residency requirements mean that the company has to store certain data within the region where it is collected. As a result, the company's application portfolio and infrastructure must connect with various cloud services and data repositories in different countries.

    The EA team has inherited the architecture used by the current products, some of which can be carried over to the new products. The EA team has started to define which parts of the architecture to carry forward. Enough of the Business Architecture has been defined so that work can commence on the Information Systems and Technology Architectures. Those architectures need to be defined to support the key digital services that the company plans to provide.

    The company uses the TOGAF Standard as the foundation for its Enterprise Architecture framework, and architecture development follows the purpose-based EA Capability model outlined in the TOGAF Series Guide: A Practitioner's Approach to Developing Enterprise Architecture Following the TOGAF ADM. The EA team reports to the Chief Information Officer (CIO), who oversees the program.

    You have been asked how to decide and organize the work to deliver the requested architectures.

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

    A. You refer to the superior architecture for guidance. You review the projects identified, their dependencies, and synergies, then decide the sequence for starting the projects. You develop high-level architecture descriptions. For each project, you determine how much work is needed, identify reference architectures, and candidate building blocks. You identify the resource needs taking into account cost and value. You document the different options, risks, and ways to control them to enable feasibility analysis and trade-off with the stakeholders.
    B. You look outside the company to study how other companies organize their data models and application portfolios. You create just enough architecture description for the Application, Data, and Technology Architectures to identify the different options. For each project, this includes identification of candidate architecture and solution building blocks. You then identify solution providers, perform a readiness assessment, and assess the viability and fitness of the solution options. You then write the draft Implementation and Migration plan.
    C. You research leading data companies, using your findings to help in developing high- level Target Data, Application, and Technology Architectures. You review the Architecture Vision to determine the level of detail, time, and scope of the ADM cycle phases required for each project. You identify and estimate the cost of the main resources. You then prepare an Architecture Roadmap and request the Architecture Board to review the roadmap. You then start the project.
    D. You commence an iteration of ADM Phase A, identifying the stakeholders and revising the Architecture Vision. You perform a Stakeholder Analysis and update the Stakeholder Map. You conduct workshops and interviews to reflect the stakeholders who are now the key drivers for the digital products and services. You coordinate with the CIO to ensure alignment with the overall roadmap and update the Implementation and Migration Plan accordingly.

  • Question 19:

    Please read this scenario prior to answering the question.

    Your role is that of a consultant to the Lead Enterprise Architect in a multinational automotive manufacturer. The company has a corporate strategy that focuses on electrification of its portfolio and it has invested heavily in a new shared car platform to use across all its brands. The company has four manufacturing facilities, one in North America two in Europe and one in Asia. A challenge that the company is facing is to scale up the number of vehicles coming off the production line to meet customer demand, while maintaining quality. There are significant supply chain shortages for electronic components, which are impacting production in response to this the company has taken on new suppliers and has also taken

    design and production of the battery pack in-house.

    The company has a mature Enterprise Architecture practice. The TOGAF standard is used for developing the process and systems used to design, manufacture, and test the battery pack. The Chief Information Officer and the Chief Operating Officer co-sponsor the Enterprise Architecture program.

    As part of putting the new battery pack into production adjustments to the assembly processes need to be made. A pilot project has been completed at a single location. The Chief Engineer, sponsor of the activity and the Architecture Board have approved the plan for implementation and migration at each plant.

    Draft Architecture Contracts have been developed that detail the work needed to implement and deploy the new processes for each location. The company mixes internal teams with a few third-party contractors at the locations. The Chief Engineer has expressed concern that the deployment will not be consistent and of acceptable quality.

    Refer to the scenario.

    The Lead Enterprise Architect has asked you to review the draft Architecture Contracts and recommend the best approach to address the Chief Engineer's concern.

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

    A. For changes requested by an internal team, you recommend a memorandum of understanding between the Architecture Board and the implementation organization. For contracts issued to third-party contractors, you recommend that it is a fully enforceable legal contract. You recommend that the Architecture Board reviews all deviations from the Architecture Contract and considers whether to grant a dispensation to allow the implementation organization to customize the process to meet their local needs.
    B. You recommend that the Architecture Contracts be used to manage the architecture governance processes across the locations. You recommend deployment of monitoring tools to assess the performance of each completed battery pack at each location and develop change requirements if necessary. If a deviation from the contract is detected the Architecture Board should allow the Architecture Contract to be modified meet the local needs. In such cases they should issue a new Request for Architecture Work to implement a modification to the Architecture Definition.
    C. For changes undertaken by internal teams, you recommend a memorandum of understanding between the Architecture Board and the implementation organization. If a contract is issued to a contractor, you recommend that it is a fully enforceable legal contract. If a deviation from the Architecture Contract is found, you recommend that the Architecture Board grant a dispensation to allow the implementation organization to customize the process to meet their local needs.
    D. You review the contracts ensuring that they address project objectives, effectiveness metrics, acceptance criteria, and risk management. Third-party contracts must be legally enforceable. You recommend a schedule of compliance reviews at key points in the implementation process. You recommend that the Architecture Board reviews all deviations from the Architecture Contract and considers whether to grant a dispensation to allow the process to be customized for local needs.

  • Question 20:

    What are the following activities part or?

    Initial risk assessment Risk mitigation and residual risk assessment Risk monitoring

    A. Risk Management
    B. Phase A
    C. Security Architecture
    D. Phase C

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