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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?






Question 37 - OGEA-10B discussion

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Which statement best describes iteration and the ADM?

A.
The ADM is iterative within the first cycle and then between phases
Answers
A.
The ADM is iterative within the first cycle and then between phases
B.
The level of detail is defined once and applies to all iterations
Answers
B.
The level of detail is defined once and applies to all iterations
C.
The ADM is sequential Iteration is applied within phases
Answers
C.
The ADM is sequential Iteration is applied within phases
D.
The ADM is iterative, over the whole process between phases and within phases
Answers
D.
The ADM is iterative, over the whole process between phases and within phases
Suggested answer: D

Explanation:

This statement best describes iteration and the ADM. The ADM is iterative over the whole process between phases and within phases because it allows for feedback loops and refinements at any point in the architecture development and transition process. Iteration enables architects to address changing requirements, assumptions, constraints, and environments; to validate and improve architectures; to manage risks and issues; and to ensure stakeholder satisfaction and value realization.

Reference: The TOGAF Standard | The Open Group Website, Section 3.1 Introduction to the ADM.

asked 23/09/2024
Steven Owens
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