EA 871 L04 & L05 Focus Question Response_2020 | EA871 L04 & L05 Focus Question Response_Graded A

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EA 871 L04 & L05 Focus Question Response L04 Focus Question 1. What is an EA implementation methodology? Answer: According to (Bernard, 2012),’ EA implementation methodology (EA methodology),... is a detailed procedure for establishing, maintaining and using an EA framework and documentation approach. The EA methodology is the first step in coordinating the EA documentation approach. The value of adopting an EA methodology is that it reduces the risk of creating an ineffective EA program and/or inaccurate EA documentation’ (Bernard 2012, p.89). (Bernard, 2012) also stated that,’ EA methodology defines how the EA will be implemented and how documentation will be developed, archived, and used; including the selection of a framework, modelling tools, and on-line repository’ (Bernard 2012, p.89). EA implementation methodology could be summarized as follows: • The EA implementation methodology is a foundational element of an EA program. • It defines HOW / what types of the documentation of the EA will be gathered and used in order to use and select the EA documentation framework • It is the detailed procedure for doing and maintaining an EA • It provides a detailed comprehensive approach to EA governance and documentation - including how often it will be updated and how EA users will access and share the information - reducing the risk of producing and EA that is not useful to stakeholders • It defines what software modelling tools, web applications, and databases will be needed to automate documentation techniques and enable future scenario modelling. 2. What is the role of an EA framework within the EA methodology? Answer: According to (Bernard, 2012),’the EA framework is a structure for organizing information that defines the scope of the architecture; what the EA program will document and the relationship of various areas of the architecture’ (Bernard 2012, p.89). The role of the EA framework is to establishes the scope of the EA – or the “what” of the EA program overall architecture and its sub-segments. It is the structure for organizing this information. Can link strategy, business, and technology to help improve resource planning and decision making throughout the enterprise. An EA framework has various levels that come together with components that contribute to/document the strategic goals and measures, business services, information objects, software applications and network hardware in the form of EA artifacts (text documents, manuals, guides, etc. (Bernard 2012, p.94). 3. What is the purpose of Phase I activities in the EA methodology? Answer: The purpose of phase I ‘EA Program Establishment’ is to get the EA program initially started, identify the key stakeholders, and to communicate the EA implementation plan to the executive sponsor and other stakeholders in order to gain trust and support. These activities are important to ensure that the EA program has clear goals, remains focused, and is accepted throughout the enterprise (Bernard 2012, p.93). 4. Why are Phase III activities dependent on the completion of Phase II? Answer: As per (Bernard, 2012),’Phase III activities are where the actual development of the EA occurs in the form of documentation artifacts like text document, diagram, spreadsheet etc. Phase III activities are where the actual development of the EA occurs in the form of documentation artifacts. This involves analysing and documenting the current strategy, business, information, services, and infrastructure of the enterprise (Bernard 2012, p.95). [Show More]

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