OGEA-102최고품질덤프데모다운, OGEA-102예상문제

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The Open Group인증 OGEA-102시험을 패스하여 자격증을 취득하시면 찬란한 미래가 찾아올것입니다. The Open Group인증 OGEA-102인증시험을 패스하여 취득한 자격증은 IT인사로서의 능력을 증명해주며 IT업계에 종사하는 일원으로서의 자존심입니다. Fast2test 의 The Open Group인증 OGEA-102덤프는 시험패스에 초점을 맞추어 제일 간단한 방법으로 시험을 패스하도록 밀어주는 시험공부가이드입니다.구매전The Open Group인증 OGEA-102무료샘플을 다운받아 적성에 맞는지 확인하고 구매할지 않할지 선택하시면 됩니다.

The Open Group OGEA-102 Exam Syllabus Topics:

>> OGEA-102최고품질 덤프데모 다운 <<

OGEA-102예상문제 & OGEA-102인기자격증 최신시험 덤프자료

많은 분들이The Open Group OGEA-102시험을 패스하려고 하는데 시험대비방법을 찾지 못하고 계십니다. The Open Group OGEA-102덤프를 구매하려면 먼저The Open Group OGEA-102샘플문제를 다운받아 덤프품질을 검증후 주문하시면 믿음이 생길것입니다. The Open Group OGEA-102시험대비덤프는 IT업계에 오랜 시간동안 종사한 전문가들의 노하우로 연구해낸 최고의 자료입니다.

최신 Enterprise Architecture OGEA-102 무료샘플문제 (Q25-Q30):

질문 # 25
Please read this scenario prior to answering the question
You are working as an Enterprise Architect at a large supermarket. The company runs many retail stores, as well as an online grocery shop. Many of the stores used to remain open 24/7, but the number has decreased in recent years. Instead, they now focus on fulfilling online orders during the night.
The company has a mature Enterprise Architecture (EA) practice and uses the TOGAF standard for its architecture development method. The EA practice is involved in all aspects of the business, with oversight provided by an Architecture Board with representatives from different parts of the business. The EA program is sponsored by the Chief Information Officer (CIO).
Each store uses a standard method to track sales and inventory. This involves sending accurate timely sales data to a central Al-based inventory management system that can predict demand, adjust stock levels and automate reordering. The central inventory management system is housed at the company ' s central data center.
The company has bought a major rival. The Chief Executive Officer believes that a merger will enable growth through combined offerings and cost savings. The decision has been taken to fully integrate the two organizations, including merging retail operations and systems. This means that duplicated systems will be replaced with one standard retail management system. Also, the company will reduce the number of applications that are used. The CIO expects significant savings will be achieved by implementing these changes across the newly merged company.
One improvement that the rival has successfully implemented is the use of hand-held devices within stores, for both customers and staff. This has increased both customer and staff employee satisfaction due to the time savings this has brought. The CIO has given the go-ahead to roll out the devices in all stores but has stated that training on how to use the hand-held devices should be brief because there are a lot of employees, many of whom are part-time.
The Request for Architecture Work to oversee the merger has been approved. The project has been scoped and you have been assigned to work on it. Your role includes managing the architecture for the retail stores.
Refer to the scenario
You have been asked to confirm the most relevant architecture principles for the transformation.
Based on the TOGAF Standard, which of the following is the best answer?
[Note: The sequence of the principles listed in each answer does not matter. You should assume the company follows the set of principles that are provided in the TOGAF Standard, ADM Techniques, Architecture Principles chapter. You may need to refer to section 2.6 located in ADM Techniques within the reference text to answer this question.]

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

정답：C

설명：
Key aspects of the scenario:
* Business Objective:
* A merger is happening to combine offerings, reduce costs, and achieve operational efficiency.
* The goal includes fully integrating retail operations and systems, replacing duplicated systems, and reducing the number of applications used.
* Technological Improvements:
* A central AI-based inventory system is in place.
* Hand-held devices for stores have improved customer and staff satisfaction and increased efficiency.
* Scope of Architecture Work:
* Integrating the merged systems.
* Managing retail architecture to optimize operations.
TOGAF Alignment:
TOGAF principles aim to ensure the architecture supports business transformation effectively while aligning with governance and best practices.
Best answer analysis:
* Option 1:
* Maximize Benefit to the Enterprise: Aligns with the merger goals of cost reduction and efficiency.
* Common Use Applications: Matches the goal to reduce duplicated systems.
* Data is an Asset: Central AI system depends on accurate and reliable data.
* Responsive Change Management: Necessary to support the transition and manage organizational impacts.
* Technology Independence: Encourages selecting flexible, scalable solutions post-merger.
This option comprehensively aligns with the scenario.
* Option 2:
* Control Technical Diversity: Important but less emphasized than cost reduction and application unification.
* Interoperability: Relevant, but less critical compared to principles addressing business value.
* Data is an Asset: Relevant.
* Data is Shared: Implied in centralized inventory but not directly stated.
* Business Continuity: Important but not the main focus here.
This option partially fits but lacks emphasis on business outcomes.
* Option 3:
* Common Vocabulary and Data Definitions: Indirectly helpful but not central to the transformation.
* Compliance with the Law: Always critical, but no explicit legal issues are mentioned.
* Requirements-Based Change: General principle but not transformation-specific.
* Responsive Change Management: Relevant.
* Data Security: Important but not a central concern in the scenario.
This option focuses more on governance and less on merger goals.
* Option 4:
* Common Use Applications: Relevant to reducing duplicate systems.
* Data is an Asset: Relevant.
* Data is Accessible: Fits with AI system and handheld devices but is a subset of " Data is an Asset. "
* Ease of Use: Relevant to handheld devices but not a core transformation principle.
* Business Continuity: Important but secondary to cost and efficiency.
This option focuses more on usability and accessibility rather than transformation objectives.

질문 # 26
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 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.
• D. 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.

정답：B

설명：
The Target Architecture is a description of the future state of the architecture that addresses the business goals and drivers, and satisfies the stakeholder requirements and concerns. The Target Architecture is developed through the Architecture Development Method (ADM), which is the core process of the TOGAF standard that guides the development and management of the enterprise architecture. The Target Architecture is typically divided into four domains: Business, Data, Application, and Technology. The Target Architecture also includes a roadmap for change, which defines the Transition Architectures, the Capability Increments, and the work packages that enable the transition from the Baseline Architecture to the Target Architecture12 The best answer is B, because it describes the approach that should be taken to determine and organize the work to deliver the requested architectures, which are the Information Systems and Technology Architectures. The answer covers the following steps:
Refer to the end-to-end Target Architecture for guidance and direction. The end-to-end Target Architecture provides the overall vision, scope, and objectives of the architecture work, and the alignment with the business strategy and goals. The end-to-end Target Architecture also provides the high-level definitions and principles for the four architecture domains, and the roadmap for change that outlines the major milestones and deliverables.
Identify projects, dependencies and synergies, then prioritize before initiating the projects. Projects are the units of work that implement the architecture work packages, which are the sets of actions or tasks that are required to implement a specific part of the architecture. Dependencies are the relationships and constraints that affect the order or priority of the projects, such as logical, temporal, or resource dependencies. Synergies are the benefits or advantages that result from the combination or coordination of the projects, such as cost savings, efficiency gains, or innovation opportunities. Prioritization is the process of ranking the projects according to their importance, urgency, or value, and assigning resources and schedules accordingly.
Develop high-level architecture descriptions. High-level architecture descriptions are the outputs of the architecture development phases (B, C, and D) of the ADM cycle, which describe the Business, Data, Application, and Technology Architectures in terms of the Architecture Building Blocks (ABBs) and the Solution Building Blocks (SBBs), which are reusable components of business, IT, or architectural capability. High-level architecture descriptions also include the Architecture Views, which are representations of the system of interest from the perspective of one or more stakeholders and their concerns.
For each project, estimate effort size, identify reference architectures, and candidate building blocks. Effort size is the measure of the amount of work, time, or resources required to complete a project. Effort size can be estimated using various techniques, such as analogy, expert judgment, parametric, or bottom-up. Reference architectures are standardized architectures that provide a common framework and vocabulary for a specific domain or industry. Reference architectures can be used as a source of best practices, patterns, and models for the architecture development. Candidate building blocks are the potential ABBs or SBBs that can be used to implement the architecture. Candidate building blocks can be identified from the Architecture Repository, which is a collection of architecture assets, such as models, patterns, principles, standards, and guidelines.
Identify the resource needs considering cost and value. Resource needs are the specifications and criteria that define the acceptable level and quality of the resources required to complete the project, such as human, financial, physical, or technological resources. Resource needs can be identified by analyzing the scope, complexity, and dependencies of the project, and the availability, capability, and suitability of the resources. Cost and value are the factors that influence the allocation and utilization of the resources, such as the budget, the return on investment, the benefits, or the risks.
Document options, risks, and controls to enable viability analysis and trade-off with the stakeholders. Options are the alternative ways of achieving the project objectives, such as different solutions, technologies, vendors, or approaches. Risks are the effects of uncertainty on the project objectives, such as threats or opportunities. Controls are the measures or actions that are taken to prevent, reduce, or mitigate the risks, such as policies, procedures, or standards. Viability analysis is the process of evaluating and comparing the options, risks, and controls, and determining the feasibility, suitability, and desirability of each option. Trade-off is the decision outcome that balances and reconciles the multiple, often conflicting, requirements and concerns of the stakeholders, and ensures alignment with the Architecture Vision and the Architecture Principles.
References: 1: The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 5: Introduction to the ADM 2: The TOGAF Standard, Version 9.2, Part IV: Architecture Content Framework, Chapter 36: Building Blocks : 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 19: Phase B: Business Architecture : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 20: Phase C: Information Systems Architectures : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 21: Phase F: Migration Planning : The TOGAF Standard, Version 9.2, Part III: ADM Guidelines and Techniques, Chapter 23: Architecture Principles : The TOGAF Standard, Version 9.2, Part III: ADM Guidelines and Techniques, Chapter 30: Trade-Off Analysis : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 46: Tools for Architecture Development : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 47: Architecture Board : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 48: Architecture Compliance : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 49: Architecture Contract : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 50: Architecture Governance : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 51: Architecture Maturity Models : The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 52: Architecture Skills Framework

질문 # 27
Scenario
Your role is that of an Enterprise Architect, reporting to the Chief Enterprise Architect, at a technology company.
The company uses the TOGAF standard as the method and guiding framework for its Enterprise Architecture (EA) practice. The Chief Technology Officer (CTO) is the sponsor of the activity. The EA practice uses an iterative approach for its architecture development. This has enabled the decision-makers to gain valuable insights into the different aspects of the business.
The nature of the business is such that the data and the information stored on the company systems is the company's major asset and is highly confidential. The company employees travel a lot for work and need to communicate over public infrastructure. They use message encryption, secure internet connections using Virtual Private Networks (VPNs), and other standard security measures. The company has provided computer security awareness training for all its staff. However, despite good education and system security, there is still a need to rely on third-party suppliers for infrastructure and software.
The Chief Security Officer (CSO) has noted an increase in ransomware (malicious software used in ransom demands) attacks on companies with a similar profile. The CSO recognizes that no matter how much is spent on education and support, the company could be a victim of a significant attack that could completely lock them out of their important data.
A risk assessment has been completed, and the company has looked for cyber insurance that covers ransomware. The price for this insurance is very high. The CTO recently saw a survey that said 1 out of 4 businesses that paid ransoms could not get their data back, and almost thesame number were able to recover the data without paying. The CTO has decided not to get cyber insurance to cover ransom payment.
You have been asked to describe the steps you would take to strengthen the current architecture to improve data protection.
Based on the TOGAF standard, which of the following is the best answer?

• A. You would monitor for technology updates from your existing suppliers that could enhance the company's capabilities to detect, react, and recover from an IT security incident. You would prepare and run a disaster recovery planning exercise for a ransomware attack and analyze the performance of the current Enterprise Architecture. Using the findings, you would prepare a gap analysis of the current Enterprise Architecture. You would prepare change requests to address identified gaps. You would add the changes implemented to the Architecture Repository.
• B. You would assess business continuity requirements and analyze the current Enterprise Architecture for gaps. You would recommend changes to address the situation and create a change request. You would engage the Architecture Board to assess and approve the change request. Once approved, you would create a new Request for Architecture Work to begin an ADM cycle to implement the changes.
• C. You would ensure that the company has in place up-to-date processes for managing change to the current Enterprise Architecture. Based on the scope of the concerns raised, you recommend that this be managed at the infrastructure level. Changes should be made to the baseline description of the Technology Architecture. The changes should be approved by the Architecture Board and implemented by change management techniques.
• D. You would request an Architecture Compliance Review with the scope to examine the company's ability to respond to ransomware attacks. You would identify the departments involved and have them nominate representatives. You would then tailor checklists to address the requirement for increased resilience. You would circulate to the nominated representatives for them to complete. You would then review the completed checklists, identifying and resolving issues. You would then determine and present your recommendations.

정답：D

설명：
Comprehensive and Detailed Step-by-Step Explanation
Context of the Scenario
The scenario highlights significant risks due to ransomware attacks and the need to strengthen the company's Enterprise Architecture to improve data protection and resilience. TOGAF emphasizes the Architecture Compliance Review as a mechanism for ensuring the architecturemeets its objectives and addresses specific concerns such as security, resilience, and compliance with organizational goals.
The organization has already conducted a risk assessment but requires actionable steps to:
Address ransomware attack risks.
Increase the resilience of the Technology Architecture.
Ensure proper alignment with governance and compliance frameworks.
Option Analysis
Option A:
Strengths:
Highlights the need for up-to-date processes for managing changes in the Enterprise Architecture.
Recognizes the importance of governance through the Architecture Board and change management techniques.
Weaknesses:
The approach focuses solely on the Technology Architecture baseline but does not address the need for specific steps such as compliance review, gap analysis, or tailored resilience measures for ransomware risks.
It provides a broad and generic approach rather than a targeted plan for ransomware and data protection issues.
Conclusion: Incorrect. While it adheres to governance processes, it lacks specific actions to improve resilience and address the immediate security concerns.
Option B:
Strengths:
Proposes an Architecture Compliance Review, which is a core TOGAF process used to evaluate architecture implementation against defined objectives, ensuring it is fit for purpose.
Involves identifying stakeholders (departments) and tailoring checklists specific to ransomware resilience.
Emphasizes issue identification and resolution through structured review processes.
Weaknesses:
Does not explicitly address longer-term updates to the Enterprise Architecture, but this can be inferred as a next step following compliance recommendations.
Conclusion: Correct. This is the most suitable approach based on TOGAF principles, as it uses an established process to evaluate and improve the architecture ' s resilience.
Option C:
Strengths:
Includes monitoring for updates from suppliers to enhance detection and recovery capabilities, which is relevant to addressing ransomware risks.
Proposes a gap analysis to identify shortcomings in the current Enterprise Architecture and recommends addressing gaps through change requests.
Incorporates disaster recovery planning exercises, which are useful for testing resilience.
Weaknesses:
While thorough, the approach lacks the Architecture Compliance Review process, which is a more structured way to ensure the architecture meets resilience requirements.
Monitoring suppliers and running disaster recovery exercises are operational steps rather than strategic architectural improvements.
Conclusion: Incorrect. While it includes valid activities, it does not adhere to TOGAF's structured approach for architecture assessment and compliance.
Option D:
Strengths:
Proposes analyzing business continuity requirements and assessing the architecture for gaps, which is relevant to the scenario.
Suggests initiating an ADM cycle to address gaps, which aligns with TOGAF principles.
Weaknesses:
Focusing on initiating a new ADM cycle may be premature, as the immediate priority is to evaluate the existing architecture and address specific resilience concerns.
Does not mention compliance review or tailored resilience measures for ransomware attacks, which are central to the scenario.
Conclusion: Incorrect. It proposes a broader approach that may not adequately address the immediate concerns highlighted by the CSO.
TOGAF References
Architecture Compliance Review: A structured process used to evaluate whether an architecture meets the stated goals, objectives, and requirements (TOGAF 9.2, Chapter 19). It is particularly useful for identifying and addressing resilience requirements in scenarios involving security risks.
Stakeholder Engagement: Identifying and involving stakeholders (e.g., departments) is a critical part of architecture governance and compliance review (TOGAF 9.2, Section 24.2).
Change Management: The Architecture Compliance Review supports identifying necessary changes, which are then managed through governance and change management processes (TOGAF 9.2, Section 21.6).
By choosing Option B, you align with TOGAF's structured approach to compliance, resilience, and addressing security concerns.

질문 # 28
Please read this scenario prior to answering the question
You are employed as an Enterprise Architect at a technology company, reporting directly to the Chief Enterprise Architect. The company supplies personnel and delivers cloud- based solutions to numerous government agencies.
The nature of the business is such that the data and the information stored on the company systems is the company ' s major asset and is highly confidential. The company employees work remotely and need constant access to the company systems, which is done by the public infrastructure. They use message encryption, secure internet connections using Virtual Private Networks (VPNs), and other standard security measures. The company provides computer security awareness training for all its staff.
The Chief Security Officer (CSO) has noted an increase in distributed denial of service (DDoS) attacks on companies with a similar profile. The CSO understands that even with thorough preparation, a major attack could stop employees from being able to do their jobs. This could lead to a large financial loss, damage to the company ' s reputation with customers, and employees being unable to work.
A risk assessment has been completed and the company has looked for cyber insurance that covers such attacks. The price for this insurance is very high. The CTO has decided not to get cyber insurance to cover such attacks.
The company follows the TOGAF standard as the method and guiding framework for its Enterprise Architecture (EA) practice. The Chief Technology Officer (CTO) is the sponsor of the activity. The practice uses an iterative approach for its architecture development.
This has enabled the decision makers to gain valuable insights into the different aspects of the business Please read this scenario prior to answering the question You have been asked to describe the steps you would take to strengthen the current architecture to improve data protection.
Based on the TOGAF standard which of the following is the best answer?

• A. You would ensure that business value and cost of continuity measures areunderstood by key stakeholders, and that the company has in place up-to-dateprocesses for managing change to the current Enterprise Architecture. Yourecommend that DDoS mitigation be addressed at the infrastructure level toensure effective, scalable protection. Changes should be made to the baselinedescription of the Technology Architecture. The changes should be approvedby the Architecture Board and implemented by change managementtechniques.
• B. You would request technology updates from existing suppliers that improve thecompany ' s capabilities to detect, react, and recover from an incident. Youwould run a simulated ransomware attack to evaluate the current EnterpriseArchitecture ' s resilience and recovery capabilities. Using the findings, youwould perform a gap analysis of the current Enterprise Architecture, andprepare change requests to address identified gaps. You would document thechanges implemented and add to the Architecture Repository.
• C. You would run a planning exercise to assess the business continuityrequirements and analyze the current Enterprise Architecture for gaps. Youcreate a formal change request related to business resilience and maintainingcritical business functions. You would arrange a meeting of the ArchitectureBoard to assess and approve the change request. Once approved you wouldcreate a new Request for Architecture Work to begin an ADM cycle toimplement the changes.
• D. You would hold an Architecture Compliance Review with the scope to examinethe company ' s ability to respond to such attacks. You would identify thedepartments involved and have them nominate representatives. You wouldthen tailor checklists to address the requirement for increased businesscontinuity and resilience. You would circulate the checklists to the nominatedrepresentatives for them to complete. You would review the completedchecklists, identifying and resolving issues. You would then determine andpresent your recommendations to the Architecture Board.

정답：C

설명：
In this scenario, the CTO has not purchased cyber-insurance, the CSO is concerned about increased DDoS risk, and YOU (the EA) are asked "to describe the steps you would take to strengthen the current architecture to improve data protection." Because the company follows the TOGAF standard and uses an iterative ADM cycle, the correct response must:
* Start with the risk/continuity concern
* Use the formal TOGAF change management process
* Lead to a Request for Architecture Work
* Initiate a new ADM cycle to update the architecture properly
* Ensure Architecture Board governance
Option B is the only answer that matches TOGAF's required process.
# Why Option B is correct (TOGAF-aligned)
Option B follows TOGAF's Architecture Change Management (Phase H) process:
* Assess the business continuity requirements- Correct: Phase H requires evaluating change triggers such as new risks, threats, or incidents.- DDoS risk # business continuity concern # legitimate architecture change trigger.
* Analyze the current architecture for gaps- Correct: TOGAF Phase H requires assessing whether the current baseline architecture can support required resilience.
* Create a formal Change Request- Exactly correct: Phase H outputs Architecture Change Requests (ACRs) for significant changes.- ACR includes description, rationale, and impact (in this case:
resilience, continuity, and data protection).
* Architecture Board reviews/approves the change request- Correct: All major architecture changes must go through Architecture Governance.
* Create a new Request for Architecture Work (RFAW)- Required when the change is significant and needs a new ADM cycle.- Strengthening data protection and business continuity DEFINITELY qualifies as a major change.
* Begin a new ADM cycle to implement the changes- Perfectly aligned with TOGAF's iterative approach:Business continuity # update Technology Architecture # updated security patterns # updated Target Architecture.
This is exactly the TOGAF-prescribed method to strengthen an architecture when significant new risks appear.
Therefore, Option B is the correct and TOGAF-compliant answer.
# Why the other options are incorrect
A - Not TOGAF-aligned
* Starts with vendors and simulations (not TOGAF-first steps).
* No mention of Architecture Board or Change Management.
* No Request for Architecture Work.
* Gap analysis alone is not the first step for significant architectural risk.
C - Too narrow and skips TOGAF governance
* Jumps straight to modifying the Technology Architecture baseline.
* No Change Request, no RFAW, no ADM cycle initiation.
* Recommends a solution ("DDoS mitigation at infrastructure level") before architectural assessment.
D - Misuses Architecture Compliance Review
* Architecture Compliance Reviews check conformity to an existing architecture-not evaluate new risks or design resilience enhancements.
* A compliance review is not the correct first step for addressing new threats.

질문 # 29
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 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.
• C. 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.
• D. 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.

정답：C

설명：
The correct answer is C, as it aligns with the TOGAF ADM approach and best practices for organizing architecture work in a phased and structured manner.
Analysis of the Correct Answer (Option C):
Identifying Projects, Dependencies, and Synergies
The scenario describes a phased approach to vehicle development over five years.
Identifying dependencies ensures a logical and structured rollout of technology and business capabilities.
Developing High-Level Architecture Descriptions
Since Business Architecture is already defined, it is now time to develop high-level descriptions of Information Systems and Technology Architectures.
TOGAF emphasizes incremental and iterative refinement, meaning that starting with high-level descriptions is a logical first step.
Determining Workload and Resource Allocation
TOGAF ADM Phase B, C, and D involve creating architecture descriptions.
Understanding how much work is required ensures efficient resource planning and allocation.
Identifying Reference Architectures and Building Blocks
Using reference architectures and reusable architecture building blocks (ABBs) is a key best practice in TOGAF.
This enables efficiency and consistency in architecture development.
Evaluating Costs, Risks, and Feasibility
TOGAF emphasizes a risk-aware approach to enterprise architecture.
Documenting options, risks, and control measures ensures feasibility before execution.
Why Other Options Are Incorrect?
Option A: Initiating ADM Phase A Again
Incorrect because the scenario states that the Architecture Vision has already been completed.
Phase A is used for initial vision-setting, but at this point, the focus is on executing defined architectures.
Option B: Researching Data Companies for Target Architecture Development Incorrect because the focus should be on defining internal architectures rather than external research.
While benchmarking best practices can be useful, it is not the primary activity at this stage.
Option D: Studying Other Companies and Performing Readiness Assessment
Incorrect because the focus should be on leveraging the organization's existing architecture and resources.
Solution provider readiness assessments are typically part of procurement, not enterprise architecture development.
Reference:
TOGAF Standard, ADM Guidelines and Techniques
TOGAF Standard, ADM Phase B, C, and D - Developing the Architecture
The TOGAF Series Guide: A Practitioners' Approach to Developing Enterprise Architecture Following the TOGAF ADM

질문 # 30
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