Which of the following situations presents the GREATEST challenge to creating a comprehensive IT risk...

The situation that presents the greatest challenge to creating a comprehensive IT risk profile of an organization is having inaccurate documentation of enterprise architecture (EA). EA is the blueprint that describes the structure and operation of an organization, including its business processes, information systems, technology infrastructure, and governance. EA helps to align the IT strategy and objectives with the business strategy and objectives, and to identify and manage the IT risks and opportunities. Having inaccurate documentation of EA could lead to incomplete, inconsistent, or misleading information about the organization’s IT environment, which could affect the quality and reliability of the IT risk profile. The other situations are not as challenging as having inaccurate documentation of EA, although they may also pose some difficulties or limitations for the IT risk profile. References = Risk and Information Systems Control Study Manual, Chapter 2, Section 2.2.1, page 2-12.