THE OPENGROUP (OGEA-102) - Ali baba Exam Questions

Scenario: You are working as an Enterprise Architect within an Enterprise Architecture (EA) team at an electric vehicle manufacturer. The company produces electric cars and battery systems. The goal of the company is to build the best technology and software platform for electric vehicles. The company has decided to introduce a major change to its vehicle design over a five-year period. This will be a cross-functional effort between hardware and software teams, delivering significant new features in the vehicles they manufacture. It is planned to be developed in phases. An architecture to support strategy has been completed with a roadmap for a set of projects. The EA team has inherited the architecture for the hardware and software automotive platform used by current vehicles, some of which can be carried over to the new vehicle design. The EA team has started to define which parts of the architecture to carry forward. The presentation and access to different variations of data that the company plans to offer through its vehicles creates an architecture challenge. The application portfolio and supportinginfrastructure must connect with multiple cloud services and data repositories in different countries to be able to handle large-scale data. http://www.justcerts.com Questions & Answers PDF P-64 Enough of the Business Architecture has been defined, so that work can commence on the Information Systems and Technology Architectures. These architectures need to be defined to support the primary business services that the company plans to provide. These services will manage and process the data created by vehicles, paving the way for self-driving vehicles in the future. The company uses the TOGAF Standard as the basis for its Enterprise Architecture framework. The EA team reports to the Chief Technical Officer (CTO), who is the sponsor of the EA program.

The CTO requires that the EA team follow the purpose-based EA Capability model as described in: The TOGAF Series Guide: A Practitioners’ Approach to Developing Enterprise Architecture Following the TOGAF® ADM.

Refer to the scenario: You have been asked how to decide and organize the work to deliver the requested architectures. Based on the TOGAF standard, which of the following is the best answer?

http://www.justcerts.com Questions & Answers PDF P-26 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. http://www.justcerts.com Questions & Answers PDF P-27 Based on the TOGAF standard which of the following is the best answer?

Scenario Your role is that of an Enterprise Architect, reporting to the Chief Enterprise Architect, at a technology company. The company uses the TOGAF standard as the method and guiding framework for its Enterprise Architecture (EA) practice. The Chief Technology Officer (CTO) is the sponsor of the activity. The EA practice uses an iterative approach for its architecture development. This has enabled the decision-makers to gain valuable insights into the different aspects of the business. The nature of the business is such that the data and the information stored on the company systems is the company’s major asset and is highly confidential. The company employees travel a lot for work and need to communicate over public infrastructure. They use message encryption, secure internet connections using http://www.justcerts.com Questions & Answers PDF P-53 Virtual Private Networks (VPNs), and other standard security measures. The company has provided computer security awareness training for all its staff. However, despite good education and system security, there is still a need to rely on third-party suppliers for infrastructure and software. 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, the company could be a victim of a significant attack that could completely lock them out of their important data. A risk assessment has been completed, and the company has looked for cyber insurance that covers ransomware. The price for this insurance is very high. The CTO recently saw a survey that said 1 out of 4 businesses that paid ransoms could not get their data back, and almost thesame number were able to recover the data without paying. The CTO has decided not to get cyber insurance to cover ransom payment. You have been asked to describe the steps you would take to strengthen the current architecture to improve data protection. Based on the TOGAF standard, which of the following is the best answer?

Please read this scenario prior to answering the question You are employed as an Enterprise Architect in a team at a large company. The
company sells luxury food and drinks in more than 10,000 stores worldwide. The
company is a leader in using technology to connect with its customers. This includes online ordering, mobile apps, and rewards programs. The company is also famous for bringing new ideas to the market, like ordering through apps, using Al to suggest personalized options, self-service pickup stations, and changing prices based on demand. http://www.justcerts.com Questions & Answers PDF P-90 The stores are open every day. They send timely sales data to a central system that manages inventory. This system can predict what products are needed, adjust how much stock there is, and order more stock automatically. The stores and the main inventory system work directly with the mobile apps, allowing orders to be made online. The central inventory system is located at the company's main data center. The company will merge with a major competitor. This competitor has a synergistic business. Leaders from both companies have told shareholders that the merger will happen fast. There will be minimal impact for customers. All stores will keep the current brand names. They will combine their systems, choosing the best ones to use. This means their store management and back-office systems will become one. They will stop using duplicate systems and use one main system to manage the stores. They will also cut down on the number of back-office applications they use. The Request for Architecture Work to oversee the merger has been approved. Stakeholders, concerns, and business requirements have been identified. The stakeholders have made it clear that they expect to continue to be able to innovate quickly, and that changes should not restrict that capability. The scope of what is inside and what is outside the architecture efforts has been confirmed. The next step is to revisit and review the Architecture Principles, as they form part of the constraints on architecture work. Business Continuity is essential given that the business depends on real-time ordering and automated inventory management. During the systems integration, maintaining service for customers and inventory operations must be prioritized http://www.justcerts.com Questions & Answers PDF P-91

Refer to the scenario You have been asked to identify the most relevant Architecture Principles for the merger besides Business Continuity. Based on the TOGAF standard, which of the following is the best answer? [Note: You should assume that the company follows the example set of Architecture Principles provided in the TOGAF standard, ADM Techniques, Architecture Principles chapter.]

You are working as an Enterprise Architect within an Enterprise Architecture (EA) team at a multinational energy company. The company is committed to becoming a net-zero emissions energy business by 2050. To achieve this, the company is focusing on shifting to renewable energy production and adopting eco-friendly practices. The EA team, which reports to the Chief Technical Officer (CTO), has been tasked with overseeing the transformation to make the company more effective through acquisitions. The company plans to fully integrate these acquisitions, including merging operations and systems. To address the integration challenges, the EA team leader wants to know how to manage risks and ensure that the company succeeds with the proposed changes. Based on the TOGAF Standard, which of the following is the best answer?