最新のOGEA-102問題集で試験を準備する

Please read this scenario prior to answering the question
You are employed as an Enterprise Architect within a large company that operates globally. The company has bought several other companies in the past ten years. This has resulted in a growing number of manufacturing divisions in different locations and a complicated supply chain.
Senior 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 planning 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 planning application 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. The entire implementation process is 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 update the Architecture Definition Document, which includes setting project objectives and documenting the final requirements. This makes sure that the architecture stays relevant and flexible to the needs of the enterprise. You would identify the needed resources to undertake the development projects. You would then produce an Implementation Governance Model to manage the lessons learned before finishing the plan. You suggest that the lessons learned be immediately applied as changes to the architecture.
• B. You estimate the business value for each project by applying the Business Value Assessment Technique to prioritize the implementation projects and project steps. The assessment should focus on return on investment and criteria for evaluating performance to track the progress of the architecture transformation. You would confirm and plan a series of Transition Architecture phases using a table of Architecture Definition Increments that lists the projects.
• C. You conduct a Compliance Assessment to check that the architecture is being implemented as required by the contract. This will confirm that the implementation team is following the Architecture Requirements Specification during implementation. This involves using monitoring tools and making sure that performance targets are being achieved. If the targets are not being met, you would then need to make adjustments to the performance requirements and update the Implementation and Migration Plan.
• D. You need to find out how the Implementation and Migration plan fits with the other frameworks currently in use within the organization. You make sure that the plan is aligned with the enterprise ' s approach to managing and implementing change in the enterprise ' s overall change portfolio. You assign a value to each work package, considering the resources available and how they fit into the overall strategy. Using these work packages, you select which projects will be included in the Implementation and Migration Plan.

You are working as an Enterprise Architect within the Enterprise Architecture (EA) team at a healthcare and life sciences company. The EA team is developing a secure system for researchers to share clinical trial information easily across the organization and with external partners.
Due to the highly sensitive nature of the information, each architecture domain must consider privacy and safety concerns. The healthcare division has been directed to minimize disruptions to clinical trials while introducing the new system gradually.
How would you identify the work packages for introducing the new system? Based on the TOGAF standard, which of the following is the best answer?

• A. Identify Solution Building Blocks for development or procurement, then use a CRUD matrix to rank and select the most cost-effective work packages. Schedule the rollout sequentially across regions.
• B. Use a Consolidated Gaps, Solutions, and Dependencies Matrix to create work packages and sequence them into Capability Increments. Document in a Transition Architecture State Evolution Table.
• C. Draw up an Implementation Factor Catalog to indicate actions and constraints. Use a Consolidated Gaps, Solutions, and Dependencies Matrix, then group similar activities into work packages and identify dependencies.
• D. Use a Consolidated Gaps, Solutions, and Dependencies Matrix to classify each solution, group them into work packages, then regroup into Capability Increments. Document in an Architecture Definition Increments Table.

Please read this scenario prior to answering the question
You are the Lead Enterprise Architect at a major agribusiness company. The company ' s main 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.
In response to the situation, the CEO has decided that the lentil fields will be used for another harvest. The company will also cease to process third-party lentils and will repurpose its processing plants. Thus, the target market will change, and the end-products will be different and more varied.
The company has recently established an Enterprise Architecture practice based on the TOGAF standard as method and guiding framework. The CIO is the sponsor of the activity. A formal request for architecture change has been approved. At this stage there is no fixed scope, shared vision, or objectives.
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 uses the architecture definition document and focus on architecture development starting simultaneously phases B, C and D. This is because the CEO has identified the need to change. This will ensure that the change can be defined in a structured manner and address the requirements needed to realize the change.
• B. You propose that the priority is to produce a new Request for Architecture Work leading to development of a new Architecture Vision. The trade-off method should be applied to identify and select an architecture satisfying the stakeholders. For an efficient change the EA team should be aligned with the organization ' s planning, budgeting, operational, and change processes.
• C. You propose that this engagement define the baseline Technology Architecture first in order to assess the current infrastructure capacity and capability for the company. Then the focus should be on transition planning and incremental architecture deployment. This will identify requirements to ensure that the projects are sequenced in an optimal fashion so as to realize the change.
• D. You propose that the team focus on architecture definition including development of business models, with emphasis on defining the change parameters to support this new business strategy that the CEO has identified. Once understood, the team will be in the best position to identify the requirements, drivers, issues, and constraints for the change.

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 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.
• B. 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.
• C. 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.
• 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.

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 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.
• 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 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.
• 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.