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The Open Group OGEA-10B Exam - Topic 3 Question 17 Discussion

Actual exam question for The Open Group's OGEA-10B exam
Question #: 17
Topic #: 3
[All OGEA-10B Questions]

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?

Show Suggested Answer Hide Answer
Suggested Answer: B

A Stakeholder Map is a technique that can be used to identify and classify the stakeholders of the architecture work, and to document their key interests, requirements, and concerns. A stakeholder is any person, group, or organization that has a stake in the outcome of the architecture work, such as the sponsor, the client, the users, the suppliers, the regulators, or the competitors.A Stakeholder Map can help to understand the needs and expectations of the stakeholders, and to communicate and engage with them effectively1

The steps for creating a Stakeholder Map are:

Identify the stakeholders of the architecture work, using various sources and methods, such as interviews, surveys, workshops, or existing documents.

Classify the stakeholders according to their roles, responsibilities, and relationships, using various criteria and dimensions, such as power, influence, interest, attitude, or impact.

Define the concerns and relevant views for each stakeholder group, using various techniques, such as business scenarios, use cases, or value propositions. A concern is a key interest or issue that is relevant to the stakeholder, such as a goal, a problem, a need, or a risk. A view is a representation of the system of interest from the perspective of one or more stakeholders and their concerns.

Record the stakeholders and their concerns in a Stakeholder Map, which shows the mapping between the stakeholder groups, the concerns, and the views. The Stakeholder Map also shows the dependencies, assumptions, and issues related to each stakeholder and concern.

Therefore, the best answer is B, because it recommends the approach that would enable the development of an architecture that addresses the concerns of the CIO and the partners, using the Stakeholder Map technique. The answer covers the following aspects:

An analysis of the stakeholders is undertaken, which involves identifying, classifying, and defining the stakeholders and their concerns.

The stakeholders and their concerns are documented in a Stakeholder Map, which provides a clear and comprehensive picture of the stakeholder landscape and their interests.

The concerns and relevant views are recorded in the Architecture Vision document, which is the output of Phase A: Architecture Vision of the Architecture Development Method (ADM), which is the core process of the TOGAF standard that guides the development and management of the enterprise architecture. The Architecture Vision defines the scope and approach of the architecture work, and establishes the business goals and drivers that motivate the architecture work.The Architecture Vision also involves obtaining the approval and commitment of the sponsors and other key stakeholders, and initiating the Architecture Governance process2

The requirements include risk mitigation through regular assessments, which involves identifying, analyzing, and evaluating the risks that may affect the architecture, and determining the appropriate measures or actions to prevent, reduce, or mitigate the risks.Risk mitigation can also involve monitoring and reviewing the risk situation, and communicating and reporting the risk status and actions3

This approach also allows a supervised agile implementation of the continuous Machine Learning, which involves applying agile principles and practices to the architecture development and implementation, such as iterative and incremental delivery, frequent feedback, collaboration, and adaptation. A supervised agile implementation can help to ensure the quality, value, and alignment of the architecture, and to respond to the changing needs and expectations of the stakeholders.


Contribute your Thoughts:

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Keena
3 months ago
D is solid too, but I worry about the timeline for transition planning.
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Dierdre
3 months ago
C sounds good! We need a clear vision before jumping into changes.
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Lashon
3 months ago
Wait, can we really just repurpose fields like that? Seems risky.
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Genevieve
4 months ago
I think A makes the most sense. Focus on defining the change first!
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Tamra
4 months ago
Broomrape is a tough challenge for lentils, for sure.
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Daren
4 months ago
I lean towards option D since it mentions going through the architecture definition phases. It feels comprehensive, but I wonder if it might take too long to get to the actual implementation.
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Sunshine
4 months ago
I’m a bit confused about whether we should focus on the baseline technology first, like in option B, or if we should prioritize defining the change as in option A. They both seem valid.
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Phil
4 months ago
I think option C makes sense because it emphasizes understanding the change before jumping into transition planning. It feels like a more structured way to tackle the problem.
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Rutha
5 months ago
I remember we discussed the importance of defining change parameters first, so option A seems like a solid approach. But I'm not entirely sure if it covers everything we need.
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Vicente
5 months ago
I'm leaning towards option D. Going through the full architecture definition process, with a baseline first approach, seems like the most comprehensive way to tackle this. That will ensure we address all the key requirements and constraints to realize the CEO's change in direction.
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Louvenia
5 months ago
Option C looks like the best approach to me. We need to get a good handle on the baseline first, then focus on transition planning to move from the current state to the target state. That will help us work out the shared vision and requirements for the change.
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Keva
5 months ago
I'm a bit confused by this question. There are a lot of details in the scenario, and it's not totally clear to me what the best approach would be. I think I'd need to spend some time really digging into the TOGAF standard to figure out the right answer.
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Carin
5 months ago
This seems like a pretty straightforward question. I'd go with option A - focus on defining the change parameters and requirements to support the new business strategy. That way, we can make sure the architecture development addresses all the key needs.
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Abel
10 months ago
With all this talk about lentils and broomrape, I'm starting to feel like I'm in an episode of 'The Good Crop, the Bad Weed, and the Ugly Parasite'.
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Maryrose
9 months ago
User 1
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Solange
9 months ago
D: Iterating through architecture development phases with a baseline approach seems like a structured way to support the CEO's change in direction.
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Starr
9 months ago
C: Transition planning is crucial to ensure a smooth shift to the new business strategy.
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Markus
9 months ago
User 2
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Veda
10 months ago
User 1
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Ilene
10 months ago
B: I agree, focusing on defining the change parameters first will set a solid foundation.
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Goldie
10 months ago
A: I think option A is the best approach for architecture development.
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Bettye
10 months ago
Option B is interesting, but I'm not sure starting with the Technology Architecture is the best approach here. Shouldn't we focus on understanding the business change first?
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Alline
9 months ago
C) You propose that the priority is to understand and bring structure to the definition of the change. The team should focus iteration cycles on a baseline first approach to architecture development, and then transition planning. This will identify what needs to change in order to transition from the baseline to the target, and can be used to work out in detail what the shared vision is for the change.
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Stefanie
10 months ago
A) You propose that the team focus on architecture definition, 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. You would ensure that the architecture development addresses non-functional requirements to assure that the target architecture is robust and secure.
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Samira
10 months ago
Option C seems a bit too vague. I'd rather have a more concrete plan to tackle this challenge. Baseline first and then transition planning sounds like a good way to go.
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Sheridan
10 months ago
I see the value in option C as well. Bringing structure to the definition of the change and focusing on transition planning can help us work out the shared vision for the change.
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Rodney
10 months ago
I'm leaning towards Option D. Going through the TOGAF architecture definition phases with a baseline first approach is a solid way to structure the change and address the necessary requirements.
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Kris
11 months ago
Option A seems like the best approach. Defining the change parameters and understanding the requirements, drivers, and constraints will ensure the architecture is aligned with the CEO's vision.
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Jerry
10 months ago
User 4: Once the team understands the requirements and constraints, they can work towards realizing the change.
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Rodolfo
10 months ago
User 3: It's important to address non-functional requirements to ensure the target architecture is robust and secure.
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Mabelle
10 months ago
User 2: I agree, focusing on defining the change parameters will help align the architecture with the CEO's vision.
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Shenika
10 months ago
User 1: Option A seems like the best approach.
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Adelle
11 months ago
I agree with Irma. Focusing on architecture definition and addressing non-functional requirements is crucial for a robust and secure target architecture.
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Irma
11 months ago
I think option A is the best approach. We need to define the change parameters first to support the new business strategy.
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