The Open Group TOGAF Enterprise Architecture Part 2 Sample Questions:

1. 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) You recommend that the Architecture Contracts be used to manage the architecture governanceprocesses across the locations. You recommend deployment of monitoring tools to assess theperformance of each completed battery pack at each location and develop change requirements ifnecessary. If a deviation from the contract is detected, the Architecture Board should allow theArchitecture Contract to be modified meet the local needs. In such cases they should issue a newRequest for Architecture Work to implement a modification to the Architecture Definition.
B) For changes requested by an internal team, you recommend a memorandum of understandingbetween 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 thatthe Architecture Board reviews all deviations from the Architecture Contract and considers whether togrant a dispensation to allow the implementation organization to customize the process to meet theirlocal needs.
C) For changes undertaken by internal teams, you recommend a memorandum of understandingbetween the Architecture Board and the implementation organization. If a contract is issued to acontractor, you recommend that it is a fully enforceable legal contract. If a deviation from theArchitecture Contract is found, you recommend that the Architecture Board grant a dispensation toallow 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. Yourecommend a schedule of compliance reviews at key points in the implementation process. Yourecommend that the Architecture Board reviews all deviations from the Architecture Contract andconsiders whether to grant a dispensation to allow the process to be customized for local needs.

2. Please read this scenario prior to answering the question
You are employed as an Enterprise Architect working within the Enterprise Architecture (EA) team at an electric vehicle manufacturer. The company focuses on designing, manufacturing, and advancing battery technology for sustainable transportation, while also investing in charging infrastructure, autonomous driving systems, and renewable energy integration.
The company is introducing a major change to its vehicle design over a five-year period. This will be a cross-functional effort between hardware and software teams, delivering significant new features in the vehicles they manufacture. It is planned to be developed in phases. An architecture to support strategy has been completed with a roadmap for a set of projects.
The EA team has taken over the architecture for the hardware and software automotive platform used by current vehicles, some of which will be used again in the new vehicle design. The EA team has started to pick which parts of the architecture to use again.
The presentation and access to different variations of data that the company plans to offer through its vehicles creates a design challenge. The application portfolio and supporting infrastructure must connect with multiple cloud services and data repositories in different countries to be able to handle the data at a large scale.
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 primary business services that the company plans to provide. These services will handle and use the data created by vehicles, preparing the way for self-driving vehicles in the future.
The company uses the TOGAF standard as the basis for its Enterprise Architecture framework. The EA team reports to the Chief Technical Officer (CTO), who is the sponsor of the EA program. The CTO requires that the EA team follow the purpose- based EA Capability model as described in the TOGAF Series Guide: A Practitioners ' Approach to Developing Enterprise Architecture Following the TOGAF ADM.
Refer to the scenario
How would you plan, organize, and manage the architecture development at this stage?
Based on the TOGAF standard which of the following is the best answer?

A) The superior architecture should be used to guide the approach. Review theidentified projects, dependencies, and potential overlaps, then decide the orderfor starting the projects. Develop high-level architecture descriptions. For eachproject determine how much work is needed, identify reference architectures,and candidate building blocks. Identify the resource needs, considering costand value.
Document the different options, risks, and ways to control them toenable feasibility analysis and trade- off with the stakeholders.
B) Follow a standard pattern for cloud solutions that manage complex data, andwhich fits with the architecture to support strategy. Develop high-level TargetData, Application and Technology Architectures. Review the Architecture Visionto determine the level of detail, time, and scope of the ADM cycle phasesrequired for architecture development for the project. Identify and estimate thecost of the main work packages. Create an Architecture Roadmap and requestthe Architecture Board to approve the roadmap. Start the project.
C) Start an iteration of ADM Phase A, perform a Stakeholder Analysis, identifyingthe key stakeholders and revising the Architecture Vision. Update theStakeholder map created for the strategic architecture, so it reflects thestakeholders who are now the most important for the projects that are to bedeveloped.
Hold a formal review with the CTO, who should decide whichprojects to include in the Architecture Roadmap and update the Implementationand Migration Plan to reflect the decisions.
D) Architecture descriptions for the Application, Data, and TechnologyArchitectures should be developed at a suitable level to address the problems,and to identify the different options. For each project this includes identificationof candidate architecture and solution building blocks. Solution providersshould be identified, a readiness assessment performed, and an assessmentof the viability and fitness of the solution options. The results should be addedto the draft Implementation and Migration plan.

3. Scenario:
You are working as an Enterprise Architect within an Enterprise Architecture (EA) team at an electric vehicle manufacturer. The company produces electric cars and battery systems. The goal of the company is to build the best technology and software platform for electric vehicles.
The company has decided to introduce a major change to its vehicle design over a five-year period. This will be a cross-functional effort between hardware and software teams, delivering significant new features in the vehicles they manufacture. It is planned to be developed in phases.
An architecture to support strategy has been completed with a roadmap for a set of projects.
The EA team has inherited the architecture for the hardware and software automotive platform used by current vehicles, some of which can be carried over to the new vehicle design. The EA team has started to define which parts of the architecture to carry forward.
The presentation and access to different variations of data that the company plans to offer through its vehicles creates an architecture challenge. The application portfolio and supportinginfrastructure must connect with multiple cloud services and data repositories in different countries to be able to handle large-scale data.
Enough of the Business Architecture has been defined, so that work can commence on the Information Systems and Technology Architectures. These architectures need to be defined to support the primary business services that the company plans to provide. These services will manage and process the data created by vehicles, paving the way for self-driving vehicles in the future.
The company uses the TOGAF Standard as the basis for its Enterprise Architecture framework.
The EA team reports to the Chief Technical Officer (CTO), who is the sponsor of the EA program.
The CTO requires that the EA team follow the purpose-based EA Capability model as described in:
The TOGAF Series Guide: A Practitioners' Approach to Developing Enterprise Architecture Following the TOGAF ADM.
Refer to the scenario:
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 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 created for the strategic architecture so it reflects the stakeholders who are now the most important to the projects that are to be developed. You then request the CTO to make some choices about the Architecture Roadmap and update the Implementation and Migration Plan to reflect the choices.
B) You look outside the company to study how other companies organize their data models and application portfolios. You request just enough architecture description for the Application, Data, and Technology Architectures to identify different options. For each project, this includesidentifying architecture and solution building blocks. You then identify solution providers and perform a readiness assessment on the new approaches.
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 architecture development for the project. You identify and estimate the cost of the main work packages. You then create an Architecture Roadmap and request the Architecture Board to approve the roadmap. You then start the project.
D) You look to the superior architecture to help plan your approach. You identify projects, dependencies, and synergies, then decide the order for starting the projects. You then 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-offs with the stakeholders.

4. Scenario:
You are working as an Enterprise Architect at a large company. The company runs a chain of home improvement stores, as well as a website for selling products. The website lets many brands work with the company.
The stores open seven days a week and use a standard method to track sales and inventory. This involves sending accurate and timely sales data to a central inventory management system that can predict demand, adjust stock levels, and automate reordering. The website is supported by regional fulfillment centers and also uses the central inventory management system. The central inventory management system is housed at the company's central data center.
The company has agreed to merge with a major competitor. The leadership teams of both organizations have said they are committed to a smooth transition for customers. All stores will keep their own brand names.
They will combine the systems of the organizations, which includes merging retail operations and systems.
Duplicated systems will be replaced with one standard retail management system. Additionally, they will reduce the number of applications being used. The CIO expects that these changes will lead to substantial cost savings for the newly merged company.
An enterprise plan for both organizations has been created. The aim is to set priorities for the transition, especially in terms of information management and application development. It is crucial to make decisions that will create long-term value.
The company has a mature Enterprise Architecture (EA) practice and uses the TOGAF standard for its architecture development method. The EA program is sponsored by the Chief Information Officer (CIO).
The Request for Architecture Work to oversee the transition has been approved. The project has been scoped, and you have been assigned to work on it.
You have been asked to confirm the most relevant architecture principles for the transition.
Based on the TOGAF Standard, which of the following is the best answer?

A) Common Use Applications, Data is an Asset, Common Vocabulary and Data Definitions, Maximize Benefit to the Enterprise, Business Continuity
B) Service Orientation, Compliance with the Law, Requirements Based Change, Responsive Change Management, Data Security
C) Control Technical Diversity, Interoperability, Data is an Asset, Data is Shared, Business Continuity
D) Ease of Use, Common Use Applications, Data is an Asset, Technology Independence, Business Continuity

5. Please read this scenario prior to answering the question
You are employed as an Enterprise Architect within a multinational company. The company has been very successful and has been buying companies around the world. This has led to a growing number of manufacturing divisions in various locations with a complex supply chain.
The top management recently expressed concerns about the company ' s effectiveness because of its multiple data centers and duplicate applications. The EA team has been working on a project to solve this issue. An analysis shows that supply chain issues have led to not enough products being produced to meet all the customer demand.
A strategic architecture has been defined to help meet customer demand and manage the supply chain more effectively. The strategic architecture involves combining different Enterprise Resource Planning (ERP) applications that are currently used separately in the company ' s production sites.
Each division has finished the Architecture Definition documentation to address their own specific manufacturing needs. The Enterprise Architects have agreed an overall strategy for the migration. They have defined a set of work packages that address the gaps found. They have defined the intermediate architectural states between the Baseline and Target architecture to add a new ERP environment into the company.
Because of the risks posed by this change from the current environment, the architects have recommended that a phased approach should be taken to implement the target architecture with several stages of change. They have created a draft roadmap with the implementation process estimated to take over two years.
The company has an established Enterprise Architecture (EA) practice and follows the TOGAF Architecture Development Method. The company also uses various management frameworks such as business planning, project/portfolio management, and operations management. The EA program is sponsored by the Chief Information Officer (CIO). In your role as an Enterprise Architect within the EA team, you work closely with the important stakeholders from the various divisions within the company.
Refer to the scenario
You have been assigned to plan the next steps for the migration. Which approach will you choose?
Based on the TOGAF standard which of the following is the best answer?

A) You conduct a series of Compliance Assessments to check that thearchitecture is being implemented as required by the contract. This is donenow to confirm that the implementation team is following the correctdevelopment process, and if not, so course correction is viable. This involvesusing monitoring tools and making sure that performance targets are beingachieved. If the targets are not met, you would then need to make adjustmentsto the performance requirements and update them in the Implementation andMigration Plan.
B) You estimate the business value for each project by applying the BusinessValue Assessment Technique to prioritize the migration projects and projectsteps. The assessment should focus on return on investment and criteria forevaluating performance to track the progress of the architecturetransformation. You would confirm and plan a series of Transition Architecturephases using a table of Architecture Definition Increments that lists theprojects. You then update the Implementation and Migration Plan.
C) You finalize the Architecture Definition documentation with updates to reflectthe implementation approach. You ensure that Implementation and MigrationPlan is consistent with the chosen approach.
You identify the resourcesneeded to undertake the development projects. You would then produce anImplementation Governance Model to manage the lessons learned beforefinishing the plan. You ensure that the lessons learned are applied to theImplementation and Migration Plan.
D) You will focus on project selection. You make sure that the Implementation andMigration plan aligns with the other management frameworks in use in thecompany. Next, you assign a value to each work package, taking into accountthe resources available and how they fit into the overall strategy. Using thesework packages, you estimate resource requirements and timings. You thenselect which projects will be included in the Implementation and Migration Plan.

Solutions: