AI Associate AI Fundamentals • Timed 20 Questions
This is a timed practice session. You have 20 minutes to answer 20 questions — approximately 1 minute per question, matching real AI Associate exam pace. Answer every question before time expires.
Time remaining
20:00
Exam-pace drill
Allow 1 minute per question. On the real AI Associate exam you have approximately 72 seconds per question — this session trains you to maintain that pace under pressure.
A retail company uses Einstein Prediction Service to forecast customer churn. To improve model accuracy, which data preparation step is most critical?