Which of the following types of architecture defines technology standards for building blocks and reflects general computing requirements?
You are working as an Enterprise Architect at a large company. The company runs many retail stores, as well as an online marketplace. The online marketplace allows hundreds of brands to partner with the company.
The company has a mature Enterprise Architecture (EA) practice and uses the TOGAF standard for its architecture development method. The EA practice is involved in all aspects of the business, with oversight provided by an Architecture Board with representatives from different parts of the business. The EA program is sponsored by the Chief Information Officer (CIO).
Many of the stores remain open all day and night. Each store uses a standard method to track sales and inventory. This involves sending accurate, timely sales data to a central AI-based inventory management system that can predict demand, adjust stock levels, and automate reordering. The central inventory management system is housed at the company's central data center.
The company has bought a major rival. The Chief Executive Officer believes that a merger will enable growth through combined offerings and cost savings. The decision has been taken to fully integrate the two organizations, including merging retail operations and systems. This means that duplicated systems will be replaced with one standard retail management system. Also, the company will reduce the number of applications that are used. The CIO expects significant savings will be achieved by implementing these changes across the newly merged company.
One improvement that the rival has successfully implemented is the use of hand-held devices within stores, for both customers and staff. This has increased both customer and staff employee satisfaction due to the time savings this has brought. The CIO has given the go-ahead to roll out the devices in all stores but has stated that training on how to use the hand-held devices should be brief because there are a lot of employees, many of whom are part-time.
The Request for Architecture Work to oversee the merger has been approved. The project has been scoped and you have been assigned to work on it. Your role includes managing the architecture for the retail stores.
Refer to the scenario:
You have been asked to confirm the most relevant architecture principles for the transformation.
Scenario
Please read this scenario prior to answering the Question
You are working as a consultant to the Chief Architect at an intelligence and security organization responsible for securing government communications and information systems. These provide real-time, highly secure communication of voice, video, and message data to remote locations around the world. The agency has recently received information from intelligence sources that the current encryption protocols may no longer be secure. In response, a program is underway to upgrade the systems.
The agency has an established Enterprise Architecture (EA) capability based on the TOGAF standard. The Executive Director of the agency is the sponsor of the EA capability.
Since reliable, high-performance, and secure communications are essential to preserving national security, the Executive Director has placed more stringent requirements for the architecture of the upgraded systems. It must be able to provide assurance and verification of specific performance measures on the key services that are most crucial for system operation. Focusing on these service-level details and specific measurements, will allow stricter requirements to be enforced in service contracts. It will also provide a high degree of assurance that necessary performance is being delivered and that notifications will occur if any critical service fails to perform as required.
A portion of the program budget has been allocated to context a review of the EA. The scope of the review is to evaluate the processes, content and governance of the EA capability to ensure that the higher target performance and service levels required by the upgraded system can be achieved.
The Chief Architect has noted that the core EA artifacts that have been in use are not able to describe these new capabilities. The artifacts do not have explicit provisions for defining the in-depth measurement requirements regarding specific services required for the system. She has learned that certain services within the current system have service measurement implementations that match some of the new requirements, but they are only used in a few areas.
Recent EA efforts at another national agency have produced generalized high-performance communication system models to realize similar requirements in a critical defense system involving secure communications. It is possible that these models may be useful for the upgrade program.
Refer to the Scenario
[Note: You may need to refer to the Content Metamodel chapter, section 30.4 (located in Part IV) of the reference text in order to answer this question.]
You have been asked to make recommendations for tailoring the Architecture Content Metamodel to accommodate the requirements of the upgraded system.
Based on the TOGAF standard, which of the following is the best answer?
Which of the following best describes an architectural change categorized as a re-architecting change?
Which of the following best describes the Standards Information Base?
Which of the following describes an objective of the Preliminary Phase?
Please read this scenario prior to answering the question
Your role is an Enterprise Architect for a chain of convenience stores. Many of the stores
remain open 24 hours a day. Each store has a standardized retail solution using cloud-
based point-of-sale (POS) technology to manage sales and inventory. The cloud-based
systems collect real-time data to support ordering and product selection decisions
including the tailoring of product assortment based on sales history, customer
demographics as well as the short-term weather forecast.
The company has acquired a smaller competitor, that has similar product lines and
operates in a different geographic region. The CEO believes that a merger will enable
growth through combined offerings and cost savings. This growth includes market share,
geographic expansion, as well as product diversification. The decision has been taken to
quickly integrate the two organizations, including merging retail operations and systems.
The merger will replace duplicated systems with the standardized cloud-based point-of-
sale technology. One innovation that the competitor has deployed is the use of hand-
held tablets within stores, together with a suite of store management applications, and
this is to be adopted across the whole of the merged organization. It has been observed
that this has increased employee satisfaction due to the time savings this has brought
compared to the previous fixed screens used for data entry.
The company has a mature Enterprise Architecture practice based on the TOGAF
Standard, with the CEO and CIO as joint sponsors. A project is underway to manage the
merger of the operations and systems.
The CIO anticipates significant cost savings will be made by moving to the standardized
retail solution across the merged organization. The CIO has also stated that the staff
training for the hand-held tablets should be kept to a minimum due to the large number
of employees, which include a large proportion of part-time employees.
Refer to the Scenario
[Note: You should assume that the company has adopted the example set of principles
that are listed and defined in the TOGAF standard, Architecture Principles chapter. You
may need to refer to the Architecture Principles chapter, section 20.6 (located in Part III)
within the reference text in order to answer this question.]
You have been asked to identify the most relevant architecture principles for the current
situation.
Based on the TOGAF Standard, Version 9.2, which of the following is the best answer?
[Note: The ordering of the principles listed in each answer is not significant.]
Scenario:
Please read this scenario prior to answering the question
Your role is that of the Lead Enterprise Architect at a multinational automotive corporation. The company is headquartered in Germany, and manufactures cars, trucks and buses. It has manufacturing plants across North America, South America, Europe and Asia. Each of these plants has been operating its own planning and production scheduling systems, as well as custom developed applications that drive the automated production equipment at each plant.
The company has an ongoing initiative to improve the efficiency of all of its production operations, and in particular to reduce its carbon footprint. During a recent exercise held for internal quality improvement, it was determined that a significant reduction in energy usage could be achieved by replacing the current planning and scheduling systems with a common Enterprise Resource Planning (ERP) system located in one central data center. This central system would provide support to each of the plants replacing the functionality in the existing systems. It would also eliminate the need for full data centers at each of the plant facilities.
The Enterprise Architecture department has been operating for several years and has mature, well-developed architecture governance and development processes that are strongly based on TOGAF standard.
At a recent meeting, the Architecture Board approved a Request for Architecture Work sponsored by the global CIO. The request covered the initial architectural investigations and the development of a comprehensive architecture to plan the transformation.
The architecture project team has now been formed, and has been asked to develop an Architecture Vision that will achieve the desired outcomes and benefits. Some of the plant managers have expressed concern about the security and reliability of driving their planning and production scheduling from a remote centralized system. The CIO wants to know how these concerns can be addressed. During the initial project team meeting a number of alternative recommendation for how to proceed have been put forward by members of the team.
Refer to the Scenario
You have been asked to select the most appropriate recommendation to ensure that the team evaluates different approaches to the problem and clarifies the requirements for the architecture.
Based on the TOGAF standard, which of the following is the best answer?
Scenario
Please read this scenario prior to answering the Question
You are working as a consultant to the Chief Architect at a government agency responsible for securing all government communications and information systems. The agency has recently received funding for a program that will upgrade the reliability and performance of its secure communication systems which provide real-time, highly secure communication of voice, video, and message data to remote locations around the world.
The agency has an established enterprise architecture (EA) capability based on TOGAF 9. The Executive Director of the agency is the sponsor of the EA capability.
Since reliable, high-performance, and secure communications are essential to preserving national security, the Executive Director has placed more stringent requirements for the architecture for the upgraded system. It must be able to provide assurance and verification of specific performance measures on the key services that are most crucial for system operation. Focusing on these service-level details and specific measurements will allow more stringent requirements to be enforced in service contracts. It will also provide a high degree of assurance that necessary performance is being delivered and that notifications will occur if any critical service fails to perform as required.
A portion of the program budget has been allocated to context a review of the EA. The scope of the review is to evaluate the processes, content and governance of the EA capability to ensure that the higher target performance and service levels required by the upgraded system can be achieved.
The Chief Architecture has noted that the core EA artifacts that have been used since TOGAF 9 was introduced are not adequate to describe these new capabilities. The artifacts do not have explicit provisions for defining the in-depth measurement requirements regarding specific services required for the system. She has learned that certain services within the current system have service measurement implementations that match some of the new requirements, but they are only used in a few areas.
Recent EA efforts at another national agency have produced generalized high-performance communication system models to realize similar requirements in a critical defense system involving secure communications. It is possible that these models may be useful for the upgrade program.
Refer to the Scenario
You have been asked to make recommendations for tailoring the Architecture Content Metamodel to accommodate the requirements of the upgraded system.
Based on TOGAF, which of the following is the best answer?
Which of the following statements best describes the Requirements Management process?
