ISACA Certified Artificial Intelligence Auditor (CAIA) — Question 10

Which of the following is the MOST important task when gathering data during the AI system development process?

Answer options

• A. Isolating the system
• B. Stratifying the data
• C. Training the system
• D. Cleaning the data

Correct answer: D

Explanation

Cleaning the data is essential because it ensures that the information used to train the AI system is accurate and relevant, which directly affects the system's performance. While isolating the system, stratifying the data, and training the system are all important tasks, they rely on having clean, high-quality data first to yield effective results.