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Please read this scenario prior to answering the questionYou are employed as an Enterprise Architect...

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Please read this scenario prior to answering the question

You are employed as an Enterprise Architect at a large technology company with diverse business lines. The company has multiple divisions, engaged in mobile, e-commerce, cloud computing services, and a social network.

The company has an established Enterprise Architecture (EA) practice based on the TOGAF standard, including the TOGAF ADM. The EA program is sponsored by the Chief Information Officer (CIO). The use of EA has enabled the company to gain valuable insights into different parts of the business. One of the primary goals in the EA program charter is to coordinate efforts between the teams in each division. This has made sure that the mobile, e-commerce, cloud, and social media initiatives remain aligned with business strategy.

The practice has an established Architecture Capability and uses iteration for architecture development. The iterative approach is well-suited for modern digital transformation initiatives, where the company must adapt quickly to new business and market challenges. In addition to the EA program, the company uses several management frameworks, including business planning, project/portfolio management, and operations management.

The company is growing rapidly. A consequence of this rapid growth has been the proliferation of multiple IT solutions, with architecture giving way to growth. The company appears to be failing to architect its growth. Several systems have proved unreliable with some major outages, including the e-commerce system being offline for eight hours at the start of the holiday sales period, as well as the cloud computing services outage, which took down several popular websites. The service management organization within the company has blamed the outages on misalignment of the IT solutions.

The Governing Board has raised concerns about the outages. As a consequence, the CEO has asked for better reporting and management of the IT portfolio. The task has been assigned to the EAteam, with a constraint to maintain business as usual.

Refer to the Scenario

You have been asked to assess the IT solutions to determine where problems are occurring and where change is needed.

Based on the TOGAF standard, which of the following is the best answer?

A.

The team should start an iteration cycle by defining the baseline Technology Architecture first to assess the current infrastructure capacity and capability for the company. There should be an assessment of the operational performance data. This is needed to diagnose the causes of the system outages. The results of the assessment can then be used to identify the required changes to make sure that the misalignments between solutions are rem

B.

The team should start an iteration cycle of target architecture definition. The team will then identify the requirements, drivers, issues, and constraints to support the change. The result will be a more resilient architecture to support definition of a set of IT solutions that will address the misalignment. You would ensure that non-functional requirements are well defined to make sure that the target architecture is robust and reliable.

C.

The team should commence an architecture development cycle through the architecture definition phases (B-D) with the purpose to understand the causes of the outages. This will allow the concerns of the Governing Board to be addressed through each of the Business, Information Systems, and Technology Architecture phases. This will identify the changes in a structured manner and make sure they address the requirements.

D.

The team should evaluate the IT resources across the company against the operational performance data and business needs. This will include a review of availability and responsiveness. You would assess the current applications and technology infrastructure by commencing an iteration cycle following a baseline first architecture development approach. This would allow you to identify improvement opportunities and allow you to determine where

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Please read this scenario prior to answering the questionYou are employed as an Enterprise Architect...
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