OGEA-102 무료 덤프문제 온라인 액세스

Please read this scenario prior to answering the question
Your role is that of a senior architect, reporting to the Chief Enterprise Architect, at a medium-sized company with 400 employees. The nature of the business is such that the data and the information stored on the company systems is their major asset and is highly confidential.
The company employees travel extensively for work and must communicate over public infrastructure using message encryption, VPNs, and other standard safeguards. The company has invested in cybersecurity awareness training for all its staff. However, it is recognized that even with good education as well as system security, there is a dependency on third-parly suppliers of infrastructure and software.
The company uses the TOGAF standard as the method and guiding framework for its Enterprise Architecture (EA) practice. The CTO is the sponsor of the activity.
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, it is likely just a matter of time before the company suffers a significant attack that could completely lock them out of their information assets.
A risk assessment has been done and the company has sought cyber insurance that includes ransomware coverage. The quotation for this insurance is hugely expensive. The CTO has recently read a survey that stated that one in four organizations paying ransoms were still unable to recover their data, while nearly as many were able to recover the data without paying a ransom. The CTO has concluded that taking out cyber insurance in case they need to pay a ransom is not an option.
Refer to the scenario
You have been asked to describe the steps you would take to improve the resilience of the current architecture?
Based on the TOGAF standard which of the following is the best answer?

• A.You would request an Architecture Compliance Review with the scope to examine the company's resilience 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.
• B.You would determine business continuity requirements, and undertake a gap analysis of the current Enterprise Architecture. You would make recommendations for change requirements to address the situation and create a change request. You would manage a meeting of the Architecture Board to assess and approve the change request. Once approved you would produce a new Request for Architecture Work to activate an ADM cycle to carry out a project to define the change.
• 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 monitor for technology changes from your existing suppliers that could improve resilience. 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.

Please read this scenario prior to answering the question
You are employed as an Enterprise Architect in a team at a large company. The company sells luxury food and drinks in more than 10,000 stores worldwide. The company is a leader in using technology to connect with its customers. This includes online ordering, mobile apps, and rewards programs. The company is also famous for bringing new ideas to the market, like ordering through apps, using Al to suggest personalized options, self-service pickup stations, and changing prices based on demand.
The stores are open every day. They send timely sales data to a central system that manages inventory. This system can predict what products are needed, adjust how much stock there is, and order more stock automatically. The stores and the main inventory system work directly with the mobile apps, allowing orders to be made online. The central inventory system is located at the company's main data center.
The company will merge with a major competitor. This competitor has a synergistic business. Leaders from both companies have told shareholders that the merger will happen fast. There will be minimal impact for customers. All stores will keep the current brand names. They will combine their systems, choosing the best ones to use.
This means their store management and back-office systems will become one. They will stop using duplicate systems and use one main system to manage the stores.
They will also cut down on the number of back-office applications they use.
The Request for Architecture Work to oversee the merger has been approved.
Stakeholders, concerns, and business requirements have been identified. The stakeholders have made it clear that they expect to continue to be able to innovate quickly, and that changes should not restrict that capability. The scope of what is inside and what is outside the architecture efforts has been confirmed. The next step is to revisit and review the Architecture Principles, as they form part of the constraints on architecture work.
Business Continuity is essential given that the business depends on real-time ordering and automated inventory management. During the systems integration, maintaining service for customers and inventory operations must be prioritized Refer to the scenario You have been asked to identify the most relevant Architecture Principles for the merger besides Business Continuity.
Based on the TOGAF standard, which of the following is the best answer?
[Note: You should assume that the company follows the example set of Architecture Principles provided in the TOGAF standard, ADM Techniques, Architecture Principles chapter.]

• A.Service orientation will speed up the merger and make it easier to integratesystems while maintaining business operations. Maximize Benefit to theEnterprise will make sure that merger decisions prioritize the overall benefit tothe combined company. Common Use Applications across the mergedcompany is preferred over the use of similar or duplicative applications forcertain parts of the company. This help supports the goal of merging back-office systems to reduce duplication.
• B.Compliance with the Law makes sure that all company activities comply withrelevant laws and regulations. This principle provides the foundation forensuring the merger meets all legal requirements. Requirements-BasedChange will make sure that when combining systems, changes to applicationsand technology are only made if required by business needs. ResponsiveChange Management focuses on the speed needed to achieve the goals setby the leaders for a quick merger. We are committed to quickly blending thecompanies as planned.
• C.Primacy of Principles will make sure that the same principles apply to bothorganizations of the newly merged operation, creating consistency acrosslocations. Data as an Asset is critical. Since you're maintaining separate mobileapps but consolidating back-end systems, treating data as an asset becomesessential. This principle helps ensure that customer data, and inventoryinformation from both brands are properly integrated and managed.Technology Independence is important when consolidating the back-officeapplications and order processing systems.
• D.Control Technical Diversity will help by standardizing technology platforms aspart of the integration process. This will be vital for standardizing the appintegration for digital orders with the back-office systems, and will reducecomplexity and costs during integration. Data Trustee will establish owners tomanage the shared data across the company, thereby assuring data quality.Ease-of-Use is needed to make sure that new user interfaces for the appscontinue to be easy to use.

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.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.
• 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.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.
• D.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.

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 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.
• 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 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.

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 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.
• 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 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.