The Open Group OG0-092 問題集

質問 1：
FreshFruit Int. is an online American grocer. The Executive Board decided to implement a new strategy to expand the business to other markets.
The CIO is sponsoring an enterprise activity to support the expanded operations.
A new solution is rolled-out to replace the legacy online sales platform. A compliance review was performed to assess the solution implementation.
The result of the review highlighted a complaint from the development team stating that the new system is difficult to integrate with the existing warehouse automation systems. The Chief Architect is concerned that the complaint is not related to a real problem of the solution but is based on personal preferences of the development teams. Another interview with the project team is scheduled.
Refer to the scenario above
You are the Lead Architect and an architect from your team leads the review team. You have to answer how, based on TOGAF 9, you should enable the review team to conduct the reviews successfully.
Choose one of the following answers
A. You verify that criteria for the program and the business objectives are mapped in the checklists that the project team prepared for the interviews. You confirm the checklist content to the project architect and stress the need to be objective and fair during the review process.
B. You organize a meeting with the review team and state the importance to identify any non-compliancy that may have come from the implemented solution.
C. Meeting with the project architect you clarify the purpose of the review. You ask to perform an objective and fair review using the checklists to frame the review and clarify that you want them to identify the issues behind the implementation team complaints.
D. You organize a meeting with the review team and stress the importance of a high degree of compliance without any exception. The review should cover every aspect of the implementation and should criticize the implementation techniques.
正解：A

質問 2：
Scenario -
You have been appointed as a consultant to the Chief Enterprise Architect of a multinational corporation. The corporation has over 100,000 employees and is organized into 10 divisions with operations in over 60 countries and products sold in over 125 countries. It has major research sites at 8 locations worldwide.
The operations of the corporation are subject to legal and regulatory requirements for each country where they operate. The production of its products have governmental controls that are strictly enforced and compliance is critical. Recently a competitor was heavily fined for violating the regulations in a country where it was conducting a trial for a new product.
The Enterprise Architecture group within the company has been engaged in an architecture development project to create a secure collaboration system that will allow researchers at its product development laboratories worldwide to share information about their clinical trials. This system will also connect with external partners.
The Enterprise Architecture group is a mature organization. They use the TOGAF ADM with extensions required to support the manufacturing practices and laboratory practices of their target markets. Due to the high sensitive nature of the information that is managed, special care was taken to ensure that each architecture domain included an examination of the security, regulatory and privacy issues that are relevant.
The Executive Vice President for Clinical Research in the sponsor of the Enterprise Architecture activity. She has stated that the changes to the Enterprise Architecture for the new system will need to be rolled out on a geographic basis that will minimize disruptions to ongoing clinical trials. The work will need to be done in stages and rolled out in geographic regions.
You have been asked to recommend the approach to identify the work packages that will be included in the Transition Architecture(s).
Based on the TOGAF standard, which of the following is the best answer?
A. You would document the factors impacting the Implementation and Migration Plan and group the gaps identified in the domain architecture gap analysis results. For each gap, you would identify a proposed solution and classify it as a new development, purchased solution, or based on an existing product. You would group similar solutions together to form work packages, and identify dependencies between the work packages factoring in the clinical trial schedules. Finally, you would regroup the packages into a set of Capability increments scheduled into a series of Transition Architectures.
B. You would use a Consolidated Gaps, Solutions and Dependencies Matrix as a planning tool. For each gap, you would classify whether the solution is either a new development, purchased solution, or based on an existing product. You would group the similar solutions together to define the work packages.
You would then regroup the work packages into a Set of Capability Increments to transition to the Target Architecture taking into account the schedule for clinical trials.
C. You would determine the set of Solution Building Blocks required by identifying which need to be developed and which need to be procured. You would eliminate any duplicate building blocks, and then group the remaining Solution Building Blocks together to create the work packages using a CRUD matrix. You would then rank the work packages in terms of cost, and select the most cost-effective options for inclusion in a series of Transition Architectures. Finally, you would schedule a sequential roll out of the work packages across the geographic regions.
D. You would group the Solution Building Blocks from a Consolidated Gaps, Solutions and Dependencies Matrix into a set of work packages. Using the matrix as a planning tool, you would then regroup the work packages to account for dependencies. You would sequence the work packages into the Capability Increments needed to achieve the Target Architecture. You would schedule the rollout one region at a time. Finally, you would document the progression of the Enterprise Architecture using a state evolution table.
正解：C

質問 3：
Scenario: Global Mobile 1
Please read this scenario prior to answering the question
Global Mobile is a mobile telecommunications company formed through a series of mergers and acquisitions.
They are yet to fully integrate the customer service systems for the most recent acquisitions, and as result, customer service has been a major concern for the Chief Technology Officer.
Results for the last two quarters have shown that Average Revenue Per User (ARPU) and the customer retention (Churn) rate have fallen below the industry average. The Corporate Marketing group has published some new findings about customer satisfaction. The customers appear to be switching to Air Light, a competitor, because of superior customer service. Global Mobile actually has better coverage in nearly all markets than Air Light, and good roaming agreements that keep rates low for business travelers. But, customer satisfaction has remained low.
The Business Strategy group and the Enterprise Architecture group have conducted a high-level project to develop the enterprise-wide strategic plan. They have developed a business scenario which contains a good conceptual model of what needs to be done, and also identifies the key requirements. This was used in preparing the proposal presented to the Executive Council and the Corporate Board.
The planning for the program has been underway for several months. Global Mobile has selected TOGAF 9 as the basis for its Enterprise Architecture.
The Corporate Board has approved funding for a multi-million Euro conversion to transition to a packaged Customer Service System. It is anticipated that the overall program will take five years to complete, but there are some tactical projects that can commence immediately to address the situation. The Corporate Board has placed one additional major constraint on the program. In addition to achieving the business outcomes directly related to improving overall customer service within each business unit, the Corporate Board expects the Target Architecture to produce an additional saving of at least 30% over current operating costs through energy efficiency initiatives, virtualization of servers and workstations, and expanded telecommuting and desk-sharing. This Green initiative is intended to become a model for future investments at all company facilities worldwide.
Refer to Global Mobile scenario
You have been engaged as a consultant to advise the Chief Architect on the best ways to approach to the implementation planning activities for this significant business transformation.
Based on TOGAF 9, which of the following is the best answer? (Is this the right answers to choose?)
A. You recommend using conventional implementation planning techniques. The Capability-Based Planning approach is normally only used in public sector, defense-related programs. This approach is not appropriate for a private sector company.
B. You recommend using conventional implementation planning techniques. The horizontal scope of the Green initiative would make the Capability-Based Planning approach used in the organization's TOGAF-based Enterprise Architecture framework difficult to manage and govern. This approach to planning was better applied within the vertical scope of a business unit.
C. The Capability-Based Planning approach used in the organization's TOGAF-based Enterprise Architecture framework is focused on business outcomes. The Green initiative is an infrastructure program that is technical in nature; therefore, it would not be appropriate to use the Capability-Based Planning approach. Instead, the Global Mobile systems development lifecycle approach should be utilized to develop the Solution Architecture.
D. You recommend that the implementation planning activities be conducted using Capability-Based Planning. This is appropriate because the Green initiative is an enterprise-wide plan with a horizontal scope. Its metrics are aggregated at the enterprise level. It is crucial to gain business unit support and cooperation to achieve the broader business outcomes which will benefit all.
正解：D

質問 4：
Scenario:
Please read this scenario prior to answering the question
You are the Lead Enterprise Architect in a company that specializes in the development of wind turbine blades for use in large-scale commercial wind energy production systems. The company has manufacturing facilities located in Illinois, Nebraska, and Manitoba. Each of these plants supplies a different manufacturer that builds and sells complete systems. The turbine blades are custom engineered to meet each manufacturer's design specifications.
Until recently, most turbine blades were fabricated manually using molded fiber-reinforced plastics. However, recent improvements in composite materials, coupled with enhanced automated methods for precision application of materials during the molding process, have led to significant reduction in weight, increase in strength, and improved blade longevity. The company has pioneered the development of a proprietary automated process for continuous extrusion of the turbine blades. Patents have been filed to protect the process, but certain trade secrets must be closely guarded.
The company has a mature Enterprise Architecture organization that is supported by a cross-functional Architecture Board. The Chief Information Officer and the Chief Operating Officer co-sponsor the Enterprise Architecture program.
TOGAF 9 and its Architecture Development Method (ADM) are used to develop the automated manufacturing processes and systems that are used to design, manufacture, and test the blade assemblies.
Recently, a pilot architecture project was completed at a single location that defined a standard approach for controlling the Automated Test System that is used at each plant to perform final quality assurance tests on each completed blade assembly. The Architecture Board approved the plan for immediate implementation at each plant.
Architecture Contracts have been developed that detail the work needed to implement and deploy the new Automated Test System controller for each location. The Chief Engineer, sponsor of the activity, has expressed concern that a uniform process be employed at each location to ensure consistency.
Refer to the Scenario
You have been asked to recommend the best approach to address the Chief Engineer's concern.
Based on TOGAF 9, which of the following is the best answer?
A. You create an Architecture Contract to manage and govern the implementation and migration process. If the contract is issued to an external party, you ensure that it is a fully enforceable legal contract. For internal development projects, you decide it is adequate to utilize a memorandum of understanding between the Architecture Board and the implementation organization.You recommend that if a deviation from the Architecture Contract is detected, the Architecture Board grant a dispensation to allow the implementation organization the ability to customize the process to meet their local needs.
B. You use the issued Architecture Contracts to manage the architecture governance processes for the project across the locations. You deploy monitoring tools to assess the performance of the completed blade assembly at each location and develop change requirements if necessary.You recommend that if a deviation from the contract is detected, the Architecture Board should modify the Architecture Contract to allow the implementation organization the ability to customize the process to meet their local needs.
As a result, you then issue a new Request for Architecture Work to implement the modified Architecture Definition.
C. You create an Architecture Contract to manage and govern the implementation and migration process at each location. For internal development projects, you issue a memorandum of understanding between the Architecture Board and the implementation organization. For contracts issued to an external party, you ensure that it is a fully enforceable legal contract.You ensure that the Architecture Board reviews all deviations from the Architecture Contract, and considers whether or not to grant a dispensation to allow the implementation organization to customize the process to meet their local needs.
D. You review the applicable Architecture Contract for each location, ensuring that it addresses the project objectives, effectiveness metrics, acceptance criteria, and risk management. In cases where the contract is issued to an external party, you ensure that it is a legally enforceable contract.You schedule compliance reviews at key points in the implementation process to ensure that the work is proceeding in accordance with the Architecture Definition. You ensure that the Architecture Board reviews all deviations from the Architecture Contract, and considers whether or not to grant a dispensation to allow the implementation organization to customize the process to meet their local needs.
正解：D

質問 5：
Scenario: Vittronics Ltd.
Please read this scenario prior to answering the question
Vittronics Ltd. is a leading medical device manufacturer in the highly competitive market for Migraine Headache Pain Management (MHPM) devices. These tiny wireless devices are implanted in the brain and can deliver a precise electric shock when the wearable Pain Control Unit (PCU) detects an increase in stress induced by the onset of a migraine headache.
This technology will be a breakthrough in the treatment of this condition, and several competitors are striving to be the first to introduce a product into the market. However, all of them must demonstrate the effectiveness and safety of their products in a set of clinical trials that will satisfy the regulatory requirements of the countries in the target markets.
The Enterprise Architecture group at Vittronics has been engaged in an architecture development project to create a Secure Private Immersive Collaborative Environment (SPICE) that will allow researchers at its product development laboratories worldwide to share information about their independent clinical trials.
The Vittronics Enterprise Architecture group is a mature organization that has been utilizing TOGAF for several years. They have recently upgraded to TOGAF 9. The Vittronics Architecture Development Method (VADM) is strictly based on the TOGAF 9 Architecture Development Method (ADM) with extensions required to support current good manufacturing practices and good laboratory practices in their target markets.
The SPICE project team has now completed the Business, Information Systems, and Technology Architecture phases and has produced a complete set of deliverables for each phase. Due to the highly sensitive nature of the information that is managed in SPICE, special care was taken to ensure that each architecture domain included an examination of the security and privacy issues that are relevant for each domain. A corresponding SPICE Security Architecture has been defined.
The Executive Vice President for Clinical Research is the sponsor of the Enterprise Architecture activity. He has stated that the changes to the SPICE architecture will need to be rolled out on a geographic basis that will minimize disruptions to ongoing clinical trials. The work will need to be done in stages and rolled out in geographical regions.
Refer to the Vittronics Ltd Scenario
You are serving as the Lead Architect for the SPICE project team.
You have been asked to recommend the approach to identify the work packages that will be included in the Transition Architecture(s).
Based en TOGAF 9, which of the following is the best answer?
A. Use a Consolidated Gaps, Solutions and Dependencies Matrix as a planning tool. For each gap classify whether the solution is either a new development, purchased solution, or based on an existing product.
Group the similar solutions together to define the work packages. Regroup the work packages into a set of Capability Increments to transition to the Target Architecture taking into account the schedule for clinical trials.
B. Group the Solution Building Blocks from a Consolidated Gaps, Solutions and Dependencies Matrix into a set of work packages. Using the matrix as a planning tool, regroup the work packages to account for dependencies. Sequence the work packages into the Capability Increments needed to achieve the Target Architecture. Schedule the rollout one region at a time. Document the progression of the enterprise architecture using an Enterprise Architecture State Evolution table.
C. Create an Implementation Factor Assessment and Deduction Matrix and a Consolidated Gaps, Solutions and Dependencies Matrix. For each gap, identify a proposed solution and classify it as new development, purchased solution, or based on an existing product. Group similar solutions together to form work packages. Identify dependencies between work packages factoring in the clinical trial schedules. Regroup the packages into a set of Capability Increments scheduled into a series of Transition Architectures and documented in an Architecture Definition Increments Table.
D. Determine the set of Solution Building Blocks required by identifying which Solution Building Blocks need to be developed and which need to be procured. Eliminate any duplicate building blocks. Group the remaining Solution Building Blocks together to create the work packages using a CRLO matrix.
Rank the work packages in terms of cost and select the most cost-effective options for inclusion in a series of Transition Architectures. Schedule the roll out of the work packages to be sequential across the geographic regions.
正解：C

質問 6：
Scenario
Please read this scenario prior to answering the question
You are serving as the Lead Architect for the enterprise architecture team at a large multinational aerospace and defense company. The company has grown rapidly by acquisition and has inherited numerous different procurement processes and related IT systems. Several procurement processes have had problems related to the timing of purchases, which has led to excess inventory. The Vice President in charge of Supply Chain Management has made the decision to consolidate and reduce redundant procurement processes and systems.
The company will move to a "Just-in-time" procurement system so as to keep inventory costs low.
TOGAF 9 is used for internal Enterprise Architecture activities. This project is using an iterative approach for executing the Architecture Development Method (ADM).
At present, there are no particularly useful architectural assets in the Architecture Repository that are related to this initiative. All assets will need to be acquired, customized, or created from scratch. The company prefers to implement commercial off the shelf package applications with little customization. The CIO, who is the project sponsor, has stated that she is not concerned about preserving the existing procurement processes or systems.
The architecture development project has completed the Preliminary Phase and has started a number of iteration cycles to develop the Architecture. As a packaged application is being considered, the next iteration will include both the Business and Application Architectures. Key stakeholder concerns that should be addressed by these architectures include:
1. What groups of people should be involved in procurement-related business processes?
2. What are the overall lifetimes of the Request for Proposal and Purchase Order business objects?
3. What non-procurement applications will need to be integrated with any new procurement applications?
Refer to the Scenario
[Note: You may need to refer to Chapter 35 of the reference text in order to answer this question.] You have been asked to identify the most appropriate catalogs, matrices, and diagrams to support the next iteration of Architecture development.
Based on TOGAF, which of the following is the best answer?
A. In the next iteration of Architecture development, you would describe the Baseline Business Architecture with a Business Service/Function catalog, an Organization/Actor catalog, and a Data Entity/Business Function matrix. You would describe the Baseline Application Architecture with an Application/Function matrix.
B. In the next iteration of Architecture development, you would describe the Baseline Business Architecture with a Baseline Business Process catalog, and an Object lifecycle catalog. You would describe the Baseline Application Architecture with a Technology Portfolio catalog.
C. In the next iteration of Architecture development, you would describe the Target Business Architecture with a Business ServiceFunction catalog, a Business Interaction matrix, and Product Lifecycle diagrams.
You would describe the Target Application Architecture with Application Communication diagrams and an Application Interaction matrix.
D. In the next iteration of Architecture development, you would describe the Target Business Architecture with a Business ServiceFunction catalog, an Organization/Actor catalog, and Data Lifecycle diagrams.
You would describe the Target Application Architecture with Application Communication diagrams and an Application Interaction matrix.
正解：C