A custom web application developed with SAPUI5 and running on SAP Business Technology Platform uses large custom data objects deployed in a central data store (SAP HANA Cloud). The solution architect of the application is unsure about which tools to use for integration of this data from different SAP Sources into the central data store and asks you as the Enterprise Architect for guidance. Under which conditions is a data-oriented integration approach (Data Integration) preferable to other integration styles?

• A. If the data objects are built with data from different SAP and non-SAP sources that can be structured and unstructured, change with high frequency, and need to be newly calculated.
• B. If the data objects are built with data from different SAP and non-SAP sources that can be structured and unstructured, change with high frequency, and need to be cleansed, correlated and partly newly calculated.
• C. The data objects are built with data from different SAP and non-SAP sources that change infrequently and are available from REST and Message APIs (event-driven systems).

Green Elk & Company is the world's leading manufacturer of agricultural and forestry machinery. The former company slogan "Elk always runs has recently been changed to "Elk feeds the world". One of Green Elk's strategic goals is to increase its revenue in the emerging markets of China, India, and other parts of Asia by 80% within three years. This requires a new business model that caters to significantly smaller farms with limited budgets. The CIO asks you, the Chief Enterprise Architect, to present an Architecture Roadmap that addresses the business challenge. According to the SAP Enterprise Architecture Framework, what is the best answer?

• A. Create a work breakdown structure to identify milestones, key deliverables and resources to outline the planned transformation.
• B. Reuse the artifacts of previous phases as input for creating roadmaps. Focus on the Target Architecture and define an application architecture roadmap.
• C. Reuse the artifacts of previous phases as input for creating roadmaps. Focus on the Business Strategy Map with business capabilities and initiatives and define a business architecture roadmap
• D. Reuse the artifacts of previous phases as input for creating roadmaps. Start with a roadmap construction table, by defining initiatives and business outcomes, and detailing the business capabilities and solutions, to create two versions of a roadmap (outcome-based and application-specific)

The CIO of Wanderlust strongly feels that the seldom-used legacy Marketing application cannot be the platform to rejuvenate their online marketing business. As Chief Enterprise Architect, the CIO has entrusted you with the responsibility of finding a suitable replacement that can support all current processes and also address the issues plaguing the existing application. Which of the following should you do to conclusively shortlist possible applications to replace the existing one? Note: There are 2 correct answers to this question.

• A. Compare the costs of those market leading online marketing applications and rank the top applications in terms of license, implementation, maintenance and subscription cost.
• B. Adopt a process centric approach, relate Wanderlust processes to industry standard processes, and identify applications/ solutions which deliver such processes.
• C. Start with current processes, map business capabilities to these processes, and identify which application(s) in the market can deliver such capabilities.
• D. Understand the features of leading online marketing applications available in the market through product demonstrations and rank the applications in terms of features.

In the SAP Enterprise Architecture Framework, which of the following artifacts are part of the opportunities & solution phase? Note: There are 3 correct answers to this question.

• A. Business Architecture Roadmap
• B. Migration plan
• C. Work Breakdown structure
• D. Application Architecture Roadmap
• E. Implementation Roadmap

As an Enterprise Architect, you must ensure that future extensions to the Digital Core of the enterprise guarantee stable and reliable operations. The architecture guideline demands to follow the clean-core strategy. What does this demand ensure and entail?

• A. Extensions may access SAP tables directly and in a well-documented, clean way. Therefore, the code of extensions can be adapted quickly to accommodate future changes.
• B. Extensions are kept strictly separate from the SAP application, Extensions are developed in accordance with the SAP Application Extension Methodology. Side-by-side extensibility options are always preferable to on-stack extensibility options.
• C. Extensions do not break an upgrade, and upgrades do not break an extension. Such extensions can access SAP business objects only through well defined, upgrade-stable interfaces.