The Open Group The Open Group Certifications OGEA-103 Questions & Answers

• Question 51:

  Which of the following best summarizes the purpose of Enterprise Architecture?

  A. Taking major improvement decisions.

  B. Guiding effective change.

  C. Controlling the bigger changes.

  D. Governing the Stakeholders.

  Correct Answer: B

  Explanation: EA applies architecture principles and practices to analyze, design, plan, and implement enterprise analysis that supports digital transformation, IT growth, and the modernization of IT2. EA also helps organizations improve the efficiency, timeliness, and reliability of business information, as well as the alignment, agility, and adaptability of the architecture to the changing needs and requirements3. Therefore, the best summary of the purpose of EA is to guide effective change. References: 1: Enterprise architecture - Wikipedia 2: What is enterprise architecture? A framework for transformation 3: 3 The Purpose of Enterprise Architecture - The Open Group

• Question 52:

  Consider the following ADM phases objectives.

  

  Which phase does each objective match?

  A. 1C-2B-3A-4C

  B. 1A-2B-3C-4D

  C. 1B-2D-3A-4C

  D. 1C-2D-3B-4A

  Correct Answer: A

  Explanation: The objectives in the table are related to the development of target architectures and the architecture vision, which are the outputs of the following ADM phases:

  Phase A: Architecture Vision, which develops a high-level aspirational vision of the capabilities and business value to be delivered as a result of the proposed Enterprise Architecture3

  Phase B: Business Architecture, which develops the Target Business Architecture that describes how the enterprise needs to operate to achieve the business goals. Phase C: Information Systems Architectures, which develops the Target

  Data Architecture and the Target Application Architecture that enable the Business Architecture and the Architecture Vision, in a way that addresses the Statement of Architecture Work and stakeholder concerns.

  Phase D: Technology Architecture, which develops the Target Technology Architecture that enables the logical and physical application and data components, addressing the Statement of Architecture Work and stakeholder concerns.

  Therefore, the correct match is 1C-2B-3A-4C, as shown below:

  

  References: 3: The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18: Phase A: Architecture Vision : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter

  19: Phase B: Business Architecture : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 20: Phase C: Information Systems Architectures : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 22: Phase D: Technology Architecture

• Question 53:

  Consider the following ADM phases objectives.

  Objective

  1-Determine whether an incremental approach is required, and if so identify Transition Architectures that will deliver continuous business value

  2-Generate the initial complete version of the Architecture Roadmap, based upon the gap analysis and candidate Architecture Roadmap components from Phases B, C, and D

  3-Finalize the Architecture Roadmap and the supporting Implementation and Migration Plan

  4-Ensure that the business value and cost of work packages and Transition Architectures is understood by key stakeholders

  Which phase does each objective match?

  A. 1E-2F-3E-4F

  B. 1G-2E-3F-4F

  C. 1E-2E-3F-4F

  D. 1F-2E-3F-4G

  Correct Answer: B

  Explanation: According to the TOGAF standard, the objectives of each ADM phase are as follows1: Phase E: Opportunities and Solutions oDetermine whether an incremental approach is required, and if so identify Transition Architectures that will deliver continuous business value oIdentify and group major work packages within the Architecture Roadmap oIdentify and group major implementation projects to realize the Architecture Roadmap oIdentify dependencies between increments and projects oEstimate cost, benefit, and risk at a high level for each increment and project oConduct initial prioritization and sequencing of the Architecture Roadmap and projects Phase F: Migration Planning oGenerate the initial complete version of the Architecture Roadmap, based upon the gap analysis and candidate Architecture Roadmap components from Phases B, C, and D oConfirm the Transition Architectures with relevant stakeholders oCreate the Implementation and Migration Plan, including Transition Architectures, work packages, projects, and other activities oConfirm and agree the Architecture Roadmap and Implementation and Migration Plan with relevant stakeholders Phase G: Implementation Governance oFinalize the Architecture Roadmap and the supporting Implementation and Migration Plan oEnsure conformance with the Target Architecture by implementation projects oPerform appropriate Architecture Governance functions for the solution and any implementation-driven architecture Change Requests oEnsure that the architecture lifecycle is maintained oEnsure that the Architecture Governance Framework is executed Phase H: Architecture Change Management oEnsure that the business value and cost of work packages and Transition Architectures is understood by key stakeholders oManage risks and issues related to the Architecture Roadmap and Implementation and Migration Plan oMonitor the implementation projects and Transition Architectures oManage changes to the architecture baseline oManage changes to the Architecture Capability Therefore, the correct matching of the objectives and the phases is:

  G: Determine whether an incremental approach is required, and if so identify Transition Architectures that will deliver continuous business value

  E: Generate the initial complete version of the Architecture Roadmap, based upon the gap analysis and candidate Architecture Roadmap components from Phases B, C, and D

  F:

  Finalize the Architecture Roadmap and the supporting Implementation and Migration Plan

  F:

  Ensure that the business value and cost of work packages and Transition Architectures is understood by key stakeholders References: 1: The TOGAF Architecture Development Method

• Question 54:

  Consider the following descriptions of deliverables consumed and produced across the TOGAF ADM cycle.

  General rules and guidelines, intended to be enduring and seldom amended, that inform and support the way in which an organization sets about fulfilling its mission

  The joint agreements between development partners and sponsors on the deliverables, quality, and fitness-for-purpose of an architecture.

  A document that is sent from the sponsoring organization to the architecture organization to trigger the start of an architecture development cycle

  A set of quantitative statements that outline what an implementation project must do in order to comply with the architecture.

  Which deliverables match these descriptions?

  A. Architecture Principles -2 Architecture Contracts - 3 Request for Architecture Work - 4 Architecture Requirements Specification

  B. Architecture Contracts - 2 Architecture Requirements Specification - 3 Architecture Vision - 4 Architecture Principles

  C. Architecture Requirements Specification -2 Architecture Principles - 3 Architecture Vision - 4 Architecture Contracts

  D. 1 Architecture Principles -2 Architecture Contracts - 3 Architecture Requirements Specification-4 Request for Architecture Work

  Correct Answer: A

  According to the TOGAF standard, the deliverables that match the descriptions are as follows: 1 Architecture Principles: These are general rules and guidelines, intended to be enduring and seldom amended, that inform and support the way in which an organization sets about fulfilling its mission1. They reflect a level of consensus among the various elements of the enterprise, and form the basis for making future IT decisions1. 2 Architecture Contracts: These are the joint agreements between development partners and sponsors on the deliverables, quality, and fitness-for-purpose of an architecture2. They are used to ensure that the architecture is implemented and governed according to the agreed-upon specifications and standards2. 3 Request for Architecture Work: This is a document that is sent from the sponsoring organization to the architecture organization to trigger the start of an architecture development cycle3. It defines the scope, schedule, budget, deliverables, and stakeholders of the architecture project3. 4 Architecture Requirements Specification: This is a set of quantitative statements that outline what an implementation project must do in order to comply with the architecture4. It defines the requirements for each architecture domain, as well as the relationships and dependencies among them4. References: 1: Architecture Principles 2: Architecture Contracts 3: Request for Architecture Work 4: Architecture Requirements Specification

• Question 55:

  Which of the following best describes the purpose of the Gap Analysis technique?

  A. To govern the architecture throughout its implementation process

  B. To develop a set of general rules and guidelines for the architecture

  C. To identify items omitted from the Target Architecture

  D. To allocate resources for architecture projects

  Correct Answer: C

  Explanation: The purpose of the Gap Analysis technique is similar to the previous question, but with a focus on the Target Architecture. The technique helps to identify the items that are not included or specified in the Target Architecture, such as capabilities, services, components, standards, or technologies. These items may be essential for achieving the vision and goals of the enterprise, or for addressing the stakeholder concerns and requirements. By identifying the items omitted from the Target Architecture, the technique helps to ensure that the architecture is comprehensive, feasible, and realistic.

• Question 56:

  Which ADM phase focuses on defining the problem to be solved, identifying the stakeholders, their concerns, and requirements?

  A. Phase

  B. Preliminary Phase

  C. Phase

  D. Phase A

  Correct Answer: D

  Explanation: Phase A: Architecture Vision is the first phase of the Architecture Development Method (ADM) cycle, which is the core of the TOGAF standard. The main purpose of this phase is to define the scope and approach of the architecture development, and to create the Architecture Vision, which is a high-level description of the desired outcomes and benefits of the proposed architecture. To achieve this purpose, this phase focuses on defining the problem to be solved, identifying the stakeholders, their concerns, and requirements, and establishing the business goals and drivers that motivate the architecture work. This phase also involves obtaining the approval and commitment of the sponsors and other key stakeholders, and initiating the Architecture Governance process. References: : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 5: Introduction to the ADM : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18: Phase A: Architecture Vision : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18.3: Inputs : The TOGAF Standard, Version 9.2, Part II: Architecture Development Method (ADM), Chapter 18.4: Steps

• Question 57:

  What should be put in place through organization structures, roles, responsibilities, skills and processes to carry out architectural activity effectively?

  A. An EA Capability

  B. An Enterprise Architecture

  C. An EA framework

  D. An EA repository

  Correct Answer: A

  Explanation: An EA Capability is the ability of an organization to perform enterprise architecture effectively and efficiently. It involves establishing and maintaining the appropriate organization structures, roles, responsibilities, skills, processes, tools, and governance mechanisms to support the development and use of enterprise architecture. An EA Capability enables the organization to align its business and IT strategies, deliver value from its investments, manage change and complexity, and improve its performance and agility12 References: 1: The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 44: Introduction 2: The TOGAF Standard, Version 9.2, Part VI: Architecture Capability Framework, Chapter 45: Establishing and Maintaining an Enterprise Architecture Capability

• Question 58:

  Complete the sentence The Enterprise Continuum provides methods for classifying architecture artifacts as they evolve from________________________.

  A. Solutions Architectures to Solution Building Blocks

  B. generic architectures to reusable Solution Building Blocks

  C. Foundation Architectures to re-usable architecture assets

  D. generic architectures to Organization-Specific Architectures

  Correct Answer: D

  Explanation: The Enterprise Continuum provides methods for classifying architecture artifacts as they evolve from generic architectures to Organization-Specific Architectures. Generic architectures are architectures that have been developed for use across a wide range of enterprises with similar characteristics. They provide common models, functions, and services that can be reused and adapted for specific purposes. Organization-Specific Architectures are architectures that have been tailored to meet the needs and requirements of a particular enterprise or a major organizational unit within an enterprise. They reflect the unique vision, goals, culture, structure, processes, systems, and technologies of that enterprise or unit. Reference: The TOGAF Standard | The Open Group Website, Section 2.3 Enterprise Continuum.

• Question 59:

  Which of the following describes how the Enterprise Continuum is used when developing an enterprise architecture?

  A. To identify and understand business requirements

  B. To coordinate with the other management frameworks in use

  C. To describe how an architecture addresses stakeholder concerns

  D. To classify architecture and solution assets

  Correct Answer: D

  Explanation: The Enterprise Continuum consists of two complementary concepts: the Architecture Continuum and the Solutions Continuum1. The Architecture Continuum provides a consistent way to describe and understand the generic and reusable architecture building blocks, such as models, patterns, and standards, that can be applied and tailored to specific situations2. The Solutions Continuum provides a consistent way to describe and understand the specific and implemented solution building blocks, such as products, services, and components, that realize the architecture building blocks3. The Enterprise Continuum enables the reuse and integration of architecture and solution assets across different levels of abstraction, scope, and detail, ranging from foundation architectures to organization-specific architectures1. The Enterprise Continuum is used when developing an enterprise architecture to support the following activities1: Selecting relevant architecture and solution assets from the Architecture Repository or other sources, based on the business drivers, goals, and requirements Adapting and customizing the architecture and solution assets to suit the specific needs and context of the enterprise Defining and developing the target architecture and the architecture roadmap, based on the gaps and opportunities identified between the baseline and the target states Defining and developing the implementation and migration plan, based on the architecture roadmap and the solution building blocks Governing and managing the architecture and solution assets throughout the architecture lifecycle, ensuring their quality, consistency, and compliance References: 1: The TOGAF Standard, Version 9.2 - Enterprise Continuum 2: The TOGAF Standard, Version 9.2 - Architecture Continuum 3: The TOGAF Standard, Version 9.2 - Solutions Continuum

• Question 60:

  Which of the following best describes the class of information known as the Reference Library within the Architecture Repository?

  A. Guidelines and templates used to create new architectures

  B. Specifications to which architectures must conform

  C. A record of the governance activity across the enterprise

  D. Processes to support governance of the Architecture Repository

  Correct Answer: A

  Explanation: The class of information known as the Reference Library within the Architecture Repository contains guidelines and templates used to create new architectures. The Reference Library provides a set of resources that can be leveraged or customized for specific architecture development purposes. It includes generic building blocks, patterns, models, standards, frameworks, methods, techniques, best practices, etc. Reference: The TOGAF Standard | The Open Group Website, Section 2.4 Architecture Repository.