OGEA-102 practice question 9 of 10

Scenario You are working as an Enterprise Architect within an Enterprise Architecture (EA) team at a global company that sells consumer products. The…

Full set: 34 questions

Scenario You are working as an Enterprise Architect within an Enterprise Architecture (EA) team at a global company that sells consumer products. The company produces many products that buyers use and enjoy. The company has announced a major change to its products that will occur over a four-year period. This change includes the introduction of digital products and services. An architecture to support this strategy has been finished, along with a roadmap for a set of projects to implement this significant change. This will be a cross-functional effort between the product design and software teams. It is planned to be developed in phases. The company faces a challenge in presenting and providing access to different services through its products and digital platforms while ensuring compliance with data privacy laws. In some countries and regions, the data residency requirements mean that the company has to store certain data within the region where it is collected. As a result, the company’s application portfolio and infrastructure must connect with various cloud services and data repositories in different countries. The EA team has inherited the architecture used by the current products, some of which can be carried over to the new products. The EA team has started to define 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 architectures need to be defined to support the key digital services that the company plans to provide. The company uses the TOGAF Standard as the foundation for its Enterprise Architecture framework, and architecture development follows the purpose-based EA Capability model outlined in the TOGAF Series Guide: A Practitioner’s Approach to Developing Enterprise Architecture Following the TOGAF ADM. The EA team reports to the Chief Information Officer (CIO), who oversees the program. 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?

Answer options
A:

A. You refer to the superior architecture for guidance. You review the projects identified, their dependencies, and synergies, then decide the sequence for starting the projects. You 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-off with the stakeholders.

 Correct answer
B:

B. You look outside the company to study how other companies organize their data models and application portfolios. You create just enough architecture description for the Application, Data, and Technology Architectures to identify the different options. For each project, this includes identification of candidate architecture and solution building blocks. You then identify solution providers, perform a readiness assessment, and assess the viability and fitness of the solution options. You then write the draft Implementation and Migration plan.
C:

C. 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 each project. You identify and estimate the cost of the main resources. You then prepare an Architecture Roadmap and request the Architecture Board to review the roadmap. You then start the project.
D:

D. 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. You conduct workshops and interviews to reflect the stakeholders who are now the key drivers for the digital products and services. You coordinate with the CIO to ensure alignment with the overall roadmap and update the Implementation and Migration Plan accordingly.
Correct Answer:
A. A. You refer to the superior architecture for guidance. You review the projects identified, their dependencies, and synergies, then decide the sequence for starting the projects. You 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-off with the stakeholders.
Explanation

The scenario indicates that the high-level architecture and roadmap are complete, and the Business Architecture is sufficiently defined to proceed with the Information Systems and Technology Architectures. The question asks how to organize the work to deliver these architectures. This aligns directly with the objectives of TOGAF ADM Phase E: Opportunities and Solutions. Option A accurately describes the core activities of Phase E: consolidating requirements from prior phases, identifying major work packages or projects, assessing dependencies and synergies to determine sequence, identifying candidate building blocks, and performing a feasibility and trade-off analysis of different options. This process creates the implementation strategy and the initial, complete Architecture Roadmap, which is precisely what is needed to organize the delivery work.

Why Incorrect

B: This option incorrectly focuses on external research, which is more suited for earlier phases (B, C, D), and prematurely jumps to writing the draft Implementation and Migration Plan, an output of Phase F. C: This option describes activities from earlier phases, such as developing high-level Target Architectures (Phases B, C, D) and reviewing the Architecture Vision (Phase A), which the scenario states are already complete. D: This option incorrectly proposes restarting Phase A (Architecture Vision). While stakeholder management is ongoing, the primary task is not to redefine the vision but to plan the implementation of the existing one.

References

1. The TOGAF® Standard, Version 9.2, Chapter 11: Phase E: Opportunities and Solutions. Section 11.1, "Objectives," states that Phase E aims to "Generate the initial complete version of the Architecture Roadmap" and "Define the major work packages or projects to be undertaken". The steps in Section 11.4, particularly 11.4.6 ("Formulate Implementation and Migration Strategy") and 11.4.7 ("Identify and Group Major Work Packages"), directly support the activities described in option A.

2. TOGAF® Series Guide: A Practitioner’s Approach to Developing Enterprise Architecture Following the TOGAF® ADM. Section 4.5, "Phase E: Opportunities and Solutions," clarifies the purpose: "The purpose of Phase E is to identify the delivery vehicles (projects, programs, or portfolios) that effectively deliver the Target Architecture identified in the preceding phases." This aligns with organizing the work for delivery as requested in the scenario.

3. MIT OpenCourseWare, 15.578, Enterprise Architecture as Strategy. The course materials emphasize the transition from defining a target operating model (analogous to TOGAF Phases B, C, D) to creating a staged implementation or migration plan. This involves sequencing projects, managing dependencies, and making trade-offs, which are the central themes of TOGAF Phase E and option A. (Reference to general principles taught in the course).

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