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Databricks Certified Machine Learning Professional · Databricks
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,D,E - Correct answer s : A, D, E — Lakeflow Jobs are used to orchestrate the steps of a CI/CD promotion pipeline across environments.; MLflow Tracking is used to log and compare parameters and metrics during model development.; Unity Catalog model aliases are used to mark which model version is currently serving as Champion. A . Lakeflow Jobs is the orchestration tool used to run and sequence the steps of a CI/CD promotion pipeline as code moves across environments. B . Serving real-time predictions is the role of a Model Serving endpoint, not Lakeflow Spark Declarative Pipelines, which builds data and feature pipelines instead. C . Alias assignment happens through Unity Catalog's model registry mechanisms, not through Repos, which only manages source code synchronization with a Git remote. D . MLflow Tracking is the tool used to log and compare parameters, metrics, and artifacts across experiment runs while a model is being developed. E . Unity Catalog model aliases, such as Champion, are exactly the mechanism used to mark which model version is currently designated for production serving.