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Complete the sentence. The four purposes that typically frame the planning horizon, depth and breadth of an Architecture Project, and the contents of the EA Repository are Strategy, Portfolio,
Please read this scenario prior to answering the question You are the Chief Enterprise Architect at a large food service company specializing in sales to trade and wholesale, 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 not interested 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 that new 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 scenario You 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?
Please read this scenario prior to answering the question You 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 scenario You 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?
What is the purpose of the Preliminary Phase?
In which phase of the ADM cycle do building blocks become implementation-specific?
What is used lo structure architectural information in an orderly way so that it can be processed to meet stakeholder needs?
Complete the sentence The Architecture Landscape is divided into levels known as__________________________.
According to the TOGAF standard, what term describes an individual with an interest in a system?
What component of the Architecture Repository represents architecture requirements agreed with the Architecture Board?
Please read this scenario prior to answering the question Your role is that of a senior architect, reporting to the Chief Enterprise Architect, at a medium-sized company with 400 employees. The nature of the business is such that the data and the information stored on the company systems is their major asset and is highly confidential. The company employees travel extensively for work and must communicate over public infrastructure using message encryption, VPNs, and other standard safeguards. The company has invested in cybersecurity awareness training for all its staff. However, it is recognized that even with good education as well as system security, there is a dependency on third-parly suppliers of infrastructure and software. The company uses the TOGAF standard as the method and guiding framework for its Enterprise Architecture (EA) practice. The CTO is the sponsor of the activity. The Chief Security Officer (CSO) has noted an increase in ransomware (malicious software used in ransom demands) attacks on companies with a similar profile. The CSO recognizes that no matter how much is spent on education, and support, it is likely just a matter of time before the company suffers a significant attack that could completely lock them out of their information assets. A risk assessment has been done and the company has sought cyber insurance that includes ransomware coverage. The quotation for this insurance is hugely expensive. The CTO has recently read a survey that stated that one in four organizations paying ransoms were still unable to recover their data, while nearly as many were able to recover the data without paying a ransom. The CTO has concluded that taking out cyber insurance in case they need to pay a ransom is not an option. Refer to the scenario You have been asked to describe the steps you would take to improve the resilience of the current architecture? Based on the TOGAF standard which of the following is the best answer?

Question 48 - OGEA-103 discussion

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Consider the following chart:

Which important concept for Enterprise Architecture Practitioners does it illustrate?

A.
Enterprise Architects must use Gantt charts to communicate with Stakeholders.
Answers
A.
Enterprise Architects must use Gantt charts to communicate with Stakeholders.
B.
An Enterprise Architecture must be developed in phases with a limited fixed duration.
Answers
B.
An Enterprise Architecture must be developed in phases with a limited fixed duration.
C.
ADM phases must be run in a sequenced approach to produce the Architecture.
Answers
C.
ADM phases must be run in a sequenced approach to produce the Architecture.
D.
ADM phases must be run simultaneously until the relevant information has been produced.
Answers
D.
ADM phases must be run simultaneously until the relevant information has been produced.
Suggested answer: C

Explanation:

The chart shown is a Gantt chart, which is commonly used for project management to illustratea project schedule. In the context of TOGAF (The Open Group Architecture Framework), whichis a framework for enterprise architecture, this Gantt chart is demonstrating the sequencedapproach to the Architecture Development Method (ADM). The ADM is the core process ofTOGAF which provides a tested and repeatable process for developing architectures. The ADMis described as being iterative, over the whole process, between phases, and within phases. Foreach iteration of the ADM, a fresh decision must be taken about each of the parameters (scope,granularity, time period, and architecture assets).The ADM consists of a number of phases that have to be followed in sequence:

Preliminary Phase: Framework and principlesPhase A: Architecture VisionPhase B: Business ArchitecturePhase C: Information Systems Architectures, including Data and Application ArchitecturesPhase D: Technology ArchitecturePhase E: Opportunities and SolutionsPhase F: Migration PlanningPhase G: Implementation GovernancePhase H: Architecture Change ManagementRequirements ManagementEach phase is dependent on the outputs of the previous phase and the RequirementsManagement phase runs throughout. The Gantt chart clearly shows the dependency andsequence in which these phases occur, implying that a structured approach is followed toproduce the enterprise architecture.The TOGAF Standard, Version 9.2, a standard of The Open GroupThe TOGAF documentation available athttps://publications.opengroup.org/standards/architecture andhttps://publications.opengroup.org/guides/architecture

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asked 23/09/2024
Marcos Davila
32 questions
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