Ensuring Alignment of New IT Implementations with Enterprise Architecture Principles and Requirements

D.

The BEST way to help ensure new IT implementations align with enterprise architecture principles and requirements is to conduct enterprise architecture reviews as part of the change advisory board. This approach will enable an organization to identify potential conflicts or gaps between new IT implementations and existing enterprise architecture principles and requirements.

Option A involves conducting enterprise architecture reviews as part of the change advisory board. The change advisory board typically comprises individuals from various departments, including IT, who evaluate the impact of changes to the organization's technology infrastructure. By including enterprise architecture reviews in this process, an organization can ensure that new IT implementations align with enterprise architecture principles and requirements.

Option B suggests that stakeholder concerns should be considered when defining enterprise architecture. Although stakeholder input is essential in any IT implementation, it is not the BEST way to ensure alignment with enterprise architecture principles and requirements. Stakeholder concerns may not necessarily align with enterprise architecture principles and requirements, and ignoring these principles and requirements may result in negative consequences for the organization.

Option C suggests documenting the security view as part of the enterprise architecture. While this is an essential aspect of enterprise architecture, it is not the BEST way to ensure alignment with enterprise architecture principles and requirements. Documenting the security view is just one aspect of enterprise architecture, and it does not necessarily guarantee alignment with all enterprise architecture principles and requirements.

Option D involves performing mandatory post-implementation reviews of IT implementations. While this approach can be helpful in identifying issues with IT implementations, it is not the BEST way to ensure alignment with enterprise architecture principles and requirements. Post-implementation reviews occur after IT implementations are completed, and addressing issues at this stage can be costly and time-consuming.

In conclusion, conducting enterprise architecture reviews as part of the change advisory board is the BEST way to help ensure new IT implementations align with enterprise architecture principles and requirements.