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AI-300 Exam Dumps - Microsoft Certified: Machine Learning Operations (MLOps) Engineer Questions and Answers

Question # 4

A team deploys a classification model to production and monitors performance and data changes.

The team wants to ensure that significant drops in prediction accuracy automatically trigger the following:

Stakeholders must be notified of the drops.

Retraining must be initiated when thresholds are exceeded

You need to configure monitoring to meet the requirements.

Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Options:

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Question # 5

-

You review the following Azure CLI command and the relevant Bicep excerpt.

(Non-relevant sections are omitted.)

You need to validate what the snippet will do before it is merged. For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

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Question # 6

A team is validating a generative AI assistant for a company. The assistant generates responses by using internal knowledge sources.

The company requires assurance that responses are accurate, supported by sources, and related to the user prompts before enabling production access.

You need to implement quality metrics that confirm the assistant produces reliable and meaningful responses.

Which two evaluation metrics should you use? Each correct answer presents part of the solution.

Options:

A.

Groundedness

B.

Relevance

C.

Harmfulness

D.

Tone

E.

Fairness

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Question # 7

You retrain an existing model.

You need to register the new version of a model while keeping the current version of the model in the registry.

What should you do?

Options:

A.

Register a model with a different name from the existing model and a custom property named version with the value 2.

B.

Register the model with the same name as the existing model.

C.

Save the new model in the default datastore with the same name as the existing model. Do not register the new model.

D.

Delete the existing model and register the new one with the same name.

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Question # 8

You are designing a new machine learning solution to predict customer churn by using Azure Machine Learning. You have raw data in CSV format stored in Azure Data Lake.

You need to design the solution so that it can efficiently handle large-scale model training and iterative development.

Which two actions should you perform? Each correct answer presents part of the solution. Choose two.

NOTE: Each correct selection is worth one point

Options:

A.

Convert the data into the JSONL format and upload into Blob Storage.

B.

Schedule training using an Azure Data Factory pipeline.

C.

Configure an Azure Machine Learning compute instance for model training.

D.

Register the data as a tabular dataset in the Azure Machine Learning workspace.

E.

Configure an Azure Machine Learning compute cluster for model training.

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Question # 9

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear on the review screen.

You manage an Azure Machine Learning workspace. The Python script named script.py reads an argument named training_data.

The training_data argument specifies the path to the training data in a file named dataset1.csv.

You plan to run the script.py Python script as a command job that trains a machine learning model.

You need to provide the command to pass the path for the dataset as a parameter value when you submit the script as a training job.

Solution: python train.py --training_data training_data

Does the solution meet the goal?

Options:

A.

Yes

B.

No

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Question # 10

You have a deployment of an Azure OpenAI Service base model.

You plan to fine-tune the model.

You need to prepare a file that contains training data for multi-turn chat.

Which file encoding method should you use?

Options:

A.

ISO-8859-1

B.

UTF-16

C.

UTF-8

D.

ASCII

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Question # 11

You are designing an Azure Machine Learning solution for traffic optimization.

The model must be deployed as a web service on a serverless compute and provide real-time predictions based on current traffic and weather conditions. You need to choose an inferencing strategy for the solution. Which compute should you use?

Options:

A.

Azure Machine Learning batch endpoint

B.

Azure Machine Learning online endpoint

C.

Azure Machine Learning Kubernetes online endpoints

D.

Azure Machine Learning serverless compute

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Question # 12

You manage an Azure Machine Learning workspace.

You experiment with an MLflow model that trains interactively by using a notebook in the workspace. You need to log dictionary type artifacts of the experiments in Azure Machine Learning by using MLflow. Which syntax should you use?

Options:

A.

mlflow.log_artifact(my_dict)

B.

mlflow.log_metric( " my_metric " , my_dict)

C.

mlflow.log_artifacts(my_dict >

D.

mlflow.log metrics(my diet)

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Question # 13

You create an Azure Machine Learning workspace. You use Azure Machine Learning designer to create a pipeline within the workspace. You need to submit a pipeline run from the designer.

What should you do first?

Options:

A.

Create a compute cluster.

B.

Create an attached compute resource.

C.

Select a model.

D.

Create an experiment.

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Exam Code: AI-300
Exam Name: Operationalizing Machine Learning and Generative AI Solutions
Last Update: Oct 6, 2026
Questions: 187
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