You are a data scientist working for a hotel booking website company. You use the Azure Machine Learning service to train a model that identifies fraudulent transactions. You must deploy the model as

Question

Options

• ARegister the model with appropriate tags and properties.
• BCreate a Conda environment for the web service compute and install the necessary Python
• CLoad the model and use it to predict labels from input data.
• DStart a node on the inference cluster where the web service is deployed.
• ESpecify the number of cores and the amount of memory required for the inference compute.

• B
  6% (3)
• C
  88% (45)
• D
  2% (1)
• E
  4% (2)

Explanation

The entry_script specified in InferenceConfig must implement two functions: init() and run(). The init() function loads the trained model (typically using Model.get_model_path() and a framework-specific load function), and the run() function accepts input data, passes it to the model, and returns predictions. Option A (registering the model) is done before deployment, not in the entry script. Option B (creating a Conda environment) is handled by the Environment object passed to InferenceConfig, not the script itself. Options D and E describe infrastructure configuration, not script logic. Only C correctly describes the purpose of the entry script.

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