Databricks Certified Machine Learning Professional Practice Mode

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C0

  - Correct answer : C — Lakeflow Jobs (Databricks Workflows), which orchestrates the execution of pipeline steps in sequence. A . Lakehouse federation is about querying external data sources; it has no role in orchestrating the steps of a CI/CD deployment pipeline. B . The Model Registry records lineage and alias state after each step completes, but it does not itself sequence or trigger the validation, comparison, and promotion steps. C . Lakeflow Jobs is the orchestration engine that runs validation, comparison, and promotion steps in sequence once code merges, which is exactly the coordination activity described. D . Cluster policies constrain compute configuration choices; they do not orchestrate the order of pipeline steps in a CI/CD deployment.