Microsoft Azure DP-100 Reddit Questions

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Question 40

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 an Azure Machine Learning real-time web service using the Model.deploy method in the Azure Machine Learning SDK. The deployed web service must return real-time predictions of fraud based on transaction data input.

You need to create the script that is specified as the entry_script parameter for the InferenceConfig class used to deploy the model.

What should the entry script do?

Options:

Start a node on the inference cluster where the web service is deployed.

Create a Conda environment for the web service compute and install the necessary Python packages.

Load the model and use it to predict labels from input data.

Specify the number of cores and the amount of memory required for the inference compute.

Question 41

You create an Azure Machine Learning workspace.

You must use the Python SDK v2 to implement an experiment from a Jupyter notebook in the workspace. The experiment must log string metrics. You need to implement the method to log the string metrics. Which method should you use?

Options:

mlflowlog_metrk()

mlflow.log.dict()

mlflow.log text()

mlflow.log_artifact()

Question 42

You load data from a notebook in an Azure Machine Learning workspace into a panda’s cat frame. The data contains 10.000 records. Each record consists of 10 columns.

You must identify the number of missing values in each of the columns.

You need to complete the Python code that will return the number of missing values in each of the columns.

Which code segments should you use? To answer, select the appropriate options «i the answer area.

NOTE; Each correct selection it worth one point.