Azure Data Scientists Associate Practice Exam

Which action cannot be performed by the Model.download() method in Azure Machine Learning?

1. Download a trained model to local machine

2. Retrieve model status

3. Export model to ONNX format

4. Use model for further analysis

The correct answer is: Retrieve model status

The Model.download() method in Azure Machine Learning is specifically designed to facilitate the downloading of a trained model to a local machine, which aligns with the first option. It allows users to take their trained models and store them locally for deployment, testing, or further analysis. Regarding the second option, retrieving model status is not a function of the download method. Instead, checking the model status typically requires calling separate methods related to model management within the Azure framework, which are more about querying the state of an object rather than performing a download operation. The third and fourth options pertain to the capabilities of the model post-download. Option three, exporting the model to the ONNX format, would also involve techniques that go beyond simply downloading the model - it requires other functionality for format conversion. Similarly, while a downloaded model can certainly be used for further analysis, this usage refers to post-download functions, rather than what the Model.download() method itself executes. In summary, the Model.download() method fundamentally focuses on the downloading aspect, while tasks like retrieving model status, format exporting, and further analysis require different methods or steps.