Free TOGAF Enterprise Architecture Bridge Exam OGEA-10B Exam Practice Test

Please read this scenario prior to answering the questionYou have been appointed as senior architect working for an autonomous driving technology development company. The mission of the company is to build an industry leading unified technology and software platform to support connected cars and autonomous driving.The company uses the TOGAF Standard as the basis for its Enterprise Architecture (EA) framework. Architecture development within the company follows the purpose-based EA Capability model as described in the TOGAF Series Guide: A Practitioners'Approach to Developing Enterprise Architecture Following the TOGAF® ADM.An architecture to support strategy has been completed defining a long-range Target Architecture with a roadmap spanning five years. This has identified the need for a portfolio of projects over the next two years. The portfolio includes development of travel assistance systems using swarm data from vehicles on the road.The current phase of architecture development is focused on the Business Architecture which needs to support the core travel assistance services that the company plans to provide. The core services will manage and process the swarm data generated by vehicles, paving the way for autonomous driving in the future.The presentation and access to different variations of data that the company plans to offer through its platform poses an architecture challenge. The application portfolio needs to interact securely with various third-party cloud services, and V2X (Vehicle-to-Everything) service providers in many countries to be able to manage the data at scale. The security of V2X is a key concern for the stakeholders. Regulators have stated that the user's privacy be always protected, for example, so that the drivers' journey cannot be tracked or reconstructed by compiling data sent or received by the car. Refer to the scenarioYou have been asked to describe the risk and security considerations you would include in the current phase of the architecture development?Based on the TOGAF standard which of the following is the best answer?

• You will focus on the relationship with the third parties required for the travel assistance systems and define a trust framework. This will describe the relationship with each party. Digital certificates are a key part of the framework and will be used to create trust between parties. You will monitor legal and regulatory changes across all the countries to keep the trust framework in compliance.
• You will perform a qualitative risk assessment for the data assets exchanged with partners. This will deliver a set of priorities, high to medium to low, based on identified threats, the likelihood of occurrence, and the impact if it did occur. Using the priorities, you would then develop a Business Risk Model which will detail the risk strategy including classifications to determine what mitigation is enough.
• You will focus on data quality as it is a key factor in risk management. You will identify the datasets that need to be safeguarded. For each dataset, you will assign ownership and responsibility for thequality of data needs. A security classification will be defined and applied to each dataset. The dataset owner will then be able to authorize processes that are trusted for a certain activity on the dataset under certain circumstances.
• You will create a security domain model so that assets with the same level can be managed under one security policy. Since data is being shared across partners, you will establish a security federation to include them. This would include contractual arrangements, and a definition of the responsibility areas for the data exchanged, as well as security implications. You would undertake a risk assessment determining risks relevant to specific data assets.

What is an objective of the ADM Implementation Governance Phase?

• To provide continual monitoring of the governance framework
• To ensure conformance for the target architecture
• To finalize the Implementation and Migration Plan
• To establish the resources for architecture governance

Please read this scenario prior to answering the questionYou are the Chief Enterprise Architect at a large food service company specializing in sales to trade andwholesale, for example, restaurants and other food retailers.One of your company's competitors has launched a revolutionary product range and is running a very aggressive marketing campaign. Your company's resellers are successively announcing that they are notinterested in your company's products and will sell your competitor's.The CEO has stated there must be significant change to address the situation. He has made it clear thatnew markets must be found for the company's products, and that the business needs to pivot, and address the retail market as well as the existing wholesale market.A consideration is the company's ability and willingness to change its business model, and if it is a temporary or permanent change. An additional risk factor is one of culture. The company has been used to a stable business with a reasonably well known and settled client base - all with its own local understandings and practices.The CEO is the sponsor of the EA program within the company. You have been engaged with the sales,logistics, production, and marketing teams, enabling the architecture activity to start. An Architecture Vision, Architecture Principles, and Requirements have all been agreed. As you move forward to develop a possible Target Architecture you have identified that some of the key stakeholders' preferences are incompatible. The incompatibilities are focused primarily on time-to- market, cost savings, and the need to bring out a fully featured product range, but there are additional factors.Refer to the scenarioYou have been asked how you will address the incompatibilities between key stakeholder preferences.Based on the TOGAF standard which of the following is the best answer?

• You would seek to understand value preferences and priorities of the stakeholders. You would develop alternative Target Architectures, highlighting the gaps between current state and the alternatives. You would consider combining features from one or more alternatives in collaboration with the stakeholders. A formal stakeholder review should then be held to decide which alternative isfit for purpose and should be moved forward with. You will then secure the funding required.
• You recommend that since the CEO has stated that the company must pivot, it is better to compromise on a full product range rather than time-to-market. You would develop just enough oftheTarget Architecture to demonstrate fitness of the proposed approach. You would limit the description to just where there is a gap between the current baseline. You would seek approval by the stakeholders to move forward with developing the Target Architecture in detail.
• You would use the Architecture Vision, Principles, and Requirements to define a set of criteria for alternatives and create a set of architecture views to illustrate the impact of the alternative Target Architectures. You would identify the impact on planned projects. You would understand the strengthsand weaknesses of the alternatives. You would conduct a formal stakeholder review to decide which alternative to move forward with. You will determine the funding required.
• You would review the Stakeholder Map and ensure that you have addressed and represented the concerns of all department heads. You will involve them in resolving the incompatibilities. The Communications Plan should include a report that summarizes the key features of the architecture with and how incompatibilities were resolved to reflects the stakeholders' requirements. You will check with each key stakeholder they are satisfied with how the incompatibilities have been resolved.

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

• To identify and understand business requirements
• To coordinate with the other management frameworks in use
• To describe how an architecture addresses stakeholder concerns
• To classify architecture and solution assets

Please read this scenario prior to answering the questionYou have been appointed as Chief Enterprise Architect (CEA). reporting to the Chief Technical Officer (CTO), of a company established as a separate operating entity by a major automotive manufacturer. The mission of the company is to build a new industry leading unified technology and software platform for electric vehicles.The company uses the TOGAF Standard as the basis for its Enterprise Architecture (EA) framework, and architecture development follows the purpose-based EA Capability model as described in the TOGAF Series Guide: A Practitioners'Approach to Developing Enterprise Architecture Following the TOGAF® ADM.An end-to-end Target Architecture has been completed with a roadmap for change over a five-year period. The new platform will be a cross-functional effort between hardware and software teams, with significant changes over the old platform. It is expected to be developed in several stages over three years. The EA team has inherited the architecture for the previous generation hardware and software automotive platform, some of which can be carried over to the new unified platform. The EA team has started to define the new platform, including defining 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 need to be defined to support the core business services that the company plans to provide. The core services will feature an innovative approach with swarm data generated by vehicles, paving the way for autonomous driving in the future.The presentation and access to different variations of data that the company plans to offer through its platform pose an architecture challenge. The application portfolio and supporting infrastructure need to interact with various existing cloud services and data-Refer to the scenarioYou have been asked what approach should be taken to determine and organize the work to deliver the requested architectures?Based on the TOGAF standard which of the following is the best answer?You would look outside the enterprise to research data models and application portfolios of leading big data businesses. You would develop just enough applications, data, and technology architecture to identify options. For each project this should include identification of candidate architecture and solution building blocks. You will identify solution providers, perform a readinessassessment, and assess the viability and fitness of the solution options. You will then document the draft Implementation and Migration plan.You would refer to the end-to-end Target Architecture for guidance and direction. The first objective should be to identify projects, dependencies and synergies, then prioritize before initiating the projects. You will develop high-level architecture descriptions. For each project you would estimate effort size, identify reference architectures, and candidate building blocks. You will identify the resource needs considering cost and value. You will document options, risks, and controls to enable viability analysis and trade-off with the stakeholders.You will revisit ADM Phase

• identifying the stakeholders and creating a new Architecture Vision. You will update the Stakeholder map produced for the strategic architecture so it reflects the stakeholders who are now the most relevant to the projects that are to be developed. You would then ask the CTO to make some decisions about the Architecture Roadmap, and update the Implementation and Migration Plan to reflect the decisions.
• You will research leading data businesses, developing high-level Target Data, Application and Technology Architectures. You would review the Architecture Vision in order to estimate the level of detail, time, and breadth of the ADM cycle phases that will be needed to develop the architecture. You will identify and cost major work packages, and then develop an Architecture Roadmap. You would then seek approval by the Architecture Board and initiate the project.

Consider the following statement.Projects may cycle between ADM phases, in planned cycles covering multiple phases. What does it illustrate?

• Requirements management
• Iteration
• Implementation governance
• Enterprise Architecture

When considering the scope of an architecture, what dimension considers to what level of detail the architecting effort should go?

• Project
• Breadth
• Depth
• Architecture Domains

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

• To govern the architecture throughout its implementation process
• To develop a set of general rules and guidelines for the architecture
• To identify items omitted from the Target Architecture
• To allocate resources for architecture projects

Consider the following statement.According to the TOGAF standard, a governed approach of a particular deliverable will ensure adherence to the principles, standards, and requirements of the existing or developing architectures.Which deliverable does this refer to?

• The Architecture Vision
• The Statement of Architecture Work
• An Architecture Contract
• The Architecture Definition Document

Complete the following sentence. In the ADM, documents which are under development and have not undergone any formal review and approval process are called Documents which have been reviewed and approved are called

• "draft"- "finalized"
• "draft" - "approved"
• "concept" - "deliverable"
• "Version 0.1" - "Version 1.0"