Certified Information Systems Auditor (CISA) — Question 636

Which of the following is MOST important for an effective control self-assessment (CSA) program?

Answer options

• A. Determining the scope of the assessment
• B. Evaluating changes to the risk environment
• C. Performing detailed test procedures
• D. Understanding the business process

Correct answer: D

Explanation

Understanding the business process is essential for an effective CSA program because it allows for proper identification of risks and controls. While determining the scope and evaluating changes to the risk environment are important, they rely heavily on a solid understanding of the business process. Performing detailed test procedures, while valuable, is not as foundational as understanding the overall context in which those procedures are applied.