Databricks ML-PRO FAQ for exam format, topics, prep strategy, practice, and common candidate traps.
ML-PRO is the Databricks Certified Machine Learning Professional exam. It tests enterprise-scale machine-learning engineering on Databricks: scalable model development, advanced MLflow and feature workflows, MLOps architecture, Lakehouse Monitoring, and deployment strategy.
As of April 13, 2026, the live Databricks certification page lists:
59 scored questions120 minutes$2002 years validityThe current Databricks exam guide PDF says the version it describes is live as of September 30, 2025. The public certification page says delivery is online or test center, while the PDF says online proctored. Re-check the live Databricks page before booking.
| Exam | Strongest focus |
|---|---|
ML-ASSOC |
practical Databricks ML workflow, MLflow basics, and foundational model-development judgment |
ML-PRO |
enterprise-scale training, MLOps architecture, automated retraining, monitoring, and rollout safety |
ML-PRO is much less about “can you train and log a model?” and much more about “can you scale, govern, monitor, and release it safely?”
This exam fits candidates who can already do most of these without bluffing:
The live Databricks certification page weights the three domains as:
44%44%12%The highest-pressure misses usually happen in:
Before you rely heavily on timed sets, you should be able to explain or demonstrate:
| If the miss was really about… | Fix it by doing this next |
|---|---|
| scaling or framework fit | restate data size, latency needs, framework fit, and parallelization strategy before choosing Spark, Ray, or single-node |
| feature consistency | restate lookup time, feature reuse, and leakage risk before changing the answer |
| MLflow lifecycle | separate run tracking, registered versions, aliases, and deployment target |
| monitoring | separate drift, quality decay, outage, and release regression |
| deployment strategy | decide whether the main issue is traffic safety, rollback, or interface type |
| MLOps architecture | separate test scope, environment design, and bundle-based promotion |
You are close when:
Use the current Databricks certification page for booking details and the current ML-PRO exam guide PDF for detailed scope. Both should be re-checked near your exam date because Databricks updates these materials over time.