A machine learning engineer wants to load the data from the very first version of a Delta table from location path. Which of the following lines of code can be used to accomplish this task?

• A.spark.read.format("delta").option("version", 0).load(path)
• B.spark.read.format("delta").option("versionAsOf", 0).load(path)
• C.spark.read.format("delta").option("versionAsOf", 1).load(path)
• D.spark.read.format("delta").option("version", 1).load(path)

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A data scientist has developed a scikit-learn random forest model model, but they have not yet logged model with MLflow. They have created a model signature model_signature and a few example input records input_records. Which block of code can be used to log all of this information?

• A.
• B.mlflow.sklearn.log_model(model, "model")
  mlflow.log_signature(model_signature)
  mlflow.log_input(input_records)
• C.There is no way to log a model signature.
• D.

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Which of the following tools can assist in real-time deployments by packaging software with its own application, tools, and libraries?

• A.Cloud-based compute
• B.Autoscaling clusters
• C.Containers
• D.None of these tools
• E.REST APIs

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