OG0-093 practice question 14 of 35

Scenario: Please read this scenario prior to answering the Question You are the Lead Architect for a firm that manufactures ball bearings used in…

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Scenario: Please read this scenario prior to answering the Question You are the Lead Architect for a firm that manufactures ball bearings used in industrial equipment applications. They have manufacturing operations in several cities in the United States, Germany, and the United Kingdom. The firm has traditionally allowed each manufacturing plant to drive its own production planning systems. Each plant has its own custom Materials Requirements Planning, Master Production Scheduling, Bill of Materials, and Shop Floor Control systems. "Just In Time" manufacturing techniques are used to minimize wastes caused by excessive inventory and work in process. The increasingly competitive business environment has compelled the firm to improve its business capability to be more responsive to the needs of industrial customers. To support this capability, the firm has decided to implement an Enterprise Resource Planning (ERP) solution that will enable it to better coordinate its manufacturing capacity to match the demands for its products across all plants. In addition, there are also new European regulations coming into force to which their manufacturing processes must conform in the next six months. As part of the implementation process, the Enterprise Architecture (EA) department has begun to implement an architecture process based on TOGAF 9. The CIO is the sponsor of the activity. The Chief Architect has directed that the program should include formal modeling using the Architecture Content Framework and the TOGAF Content Metamodel. This will enable support for the architecture tooling that the firm uses for its EA program. The Chief Architect has stated that in order to model the complex manufacturing process it will be necessary to model processes that are event-driven. Also, in order to consolidate applications across several data centers it will be necessary to model the location of IT assets. In particular, the end goal is to have the single ERP application running in a single data center. Currently the project is in the Preliminary Phase, and the architects are tailoring the Architecture Development Method (ADM) and Architecture Content Framework to fit into the corporate environment. Refer to the Scenario You have been asked to recommend a response to the Chief Architect's request to tailor the TOGAF Content Metamodel. Based on TOGAF 9, which of the following is the best answer?
Answer options
A: You recommend that the architecture team incorporate the Process Modeling and Infrastructure Consolidation extensions into their tailored Content Metamodel. As the environment is process- centric this will enable them to model the manufacturing processes and store information to support regulatory compliance. It also includes views useful for managing the consolidation of applications into a single data center.
B: You recommend that the architecture team incorporate the Process Modeling and Governance extensions into their tailored Content Metamodel. This is suitable as this is a significant IT change that will impact its operational models. This will ensure that they include specific entities and attributes that will allow them to model the event-driven nature of the manufacturing processes more precisely. Correct answer
C: You recommend that the architecture team incorporates the Governance and Motivation Extensions into their tailored Content Metamodel. This would allow modeling of the target milestones they want to achieve with this consolidation of application to a single data center. These extensions will also enable demonstration of regulatory compliance for the manufacturing process.
D: You recommend that the architecture team incorporates the Data and Services Extensions into their tailored Content Metamodel. This would allow modeling of the location of IT assets and ensure regulatory compliance for the manufacturing process. It will also allow for identification of redundant duplication of capability which will be needed for a successful consolidation to a single data center.
Correct Answer:
B. You recommend that the architecture team incorporate the Process Modeling and Governance extensions into their tailored Content Metamodel. This is suitable as this is a significant IT change that will impact its operational models. This will ensure that they include specific entities and attributes that will allow them to model the event-driven nature of the manufacturing processes more precisely.
Explanation

The Chief Architect has two specific modeling needs: event-driven processes and the location of IT assets. The TOGAF Content Metamodel can be tailored with extensions to meet specific needs. The "Process Modeling extension" is designed explicitly to model event-driven processes, adding entities such as Event, Process, and Control. The scenario also describes a major ERP implementation, which is a significant change program. The "Governance extension" allows for modeling of projects, work packages, and milestones, which is essential for managing and governing such a complex consolidation and ensuring regulatory compliance is tracked through defined work.

Why Incorrect

A. The "Infrastructure Consolidation extension" is not a standard, named extension in the TOGAF 9 specification. The core metamodel already supports modeling asset locations.
C. The Governance and Motivation extensions do not directly address the need to model event-driven processes, which was a specific request from the Chief Architect.
D. The Data and Services extensions are not the correct tools for modeling event-driven manufacturing processes or the governance of an infrastructure consolidation project.

References

- TOGAF Version 9.2, Part IV: Architecture Content Framework, Chapter 34 (Architecture Content Framework), Section 34.3.3 describes the Process Modeling Extension, which includes the Event entity.

- TOGAF Version 9.2, Part IV: Architecture Content Framework, Chapter 34 (Architecture Content Framework), Section 34.3.1 describes the Governance Extension for modeling projects and work packages.

- TOGAF Version 9.2, Part IV: Architecture Content Framework, Chapter 34 (Architecture Content Framework), Figure 34-10 (Technology Architecture Core Content Metamodel) shows the core Location entity used to model where technology is deployed.

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