Question 24
Domain 2: Describe fundamental principles of machine learning on AzureWhat does automated machine learning in Azure Machine Learning enable you to do?
Correct answer: C
Explanation
Automated machine learning in Azure Machine Learning is designed to "automatically run multiple training jobs" across different algorithms and parameter settings. This lets you compare models and select the one with the best performance without manually testing each combination.
Why each option is right or wrong
A. Automatically deploy new versions of a model as they're trained
B. Automatically provision Azure Machine Learning workspaces for new data scientists in an organisation
C. Automatically run multiple training jobs using different algorithms and parameters to find the best model
Azure Machine Learning’s automated ML feature is the service capability that orchestrates repeated training runs over a search space of algorithms and hyperparameters, then ranks the resulting models by the chosen primary metric. In practice, it removes the need to manually launch each experiment, and the platform evaluates multiple candidate runs to identify the best-performing model for the specified task.