Certified Information Systems Auditor (CISA) — Question 760

Which of the following is critical to the successful establishment of an enterprise IT architecture?

Answer options

• A. Comparison of the architecture with that of other organizations
• B. A well-defined data migration policy
• C. Organizational support for standardization
• D. An architecture encompassing only critical systems

Correct answer: C

Explanation

Organizational support for standardization is vital because it ensures that all parts of the enterprise align with the architecture, promoting consistency and efficiency. The other options, while important, do not directly contribute to the foundational support needed for a cohesive enterprise IT architecture.