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Microsoft AI-300 Operationalizing Machine Learning and Generative AI Solutions (beta) Exam Practice Test

Demo: 12 questions
Total 60 questions

Operationalizing Machine Learning and Generative AI Solutions (beta) Questions and Answers

Question 1

A team is working in Microsoft Foundry to test and compare large language model (LLM) prompt variants in a development environment.

The team requires consistent inputs to evaluate prompt variants without relying on live user traffic.

You need to create a controlled evaluation of input data.

Which action should you perform first?

Options:

A.

Generate synthetic interaction data.

B.

Configure content filters.

C.

Apply a blocklist.

D.

Enable observability metrics.

Question 2

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 dataset 1. 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 script.py --trainingdata ${{inputs.training_data}}

Does the solution meet the goal?

Options:

A.

Yes

B.

No

Question 3

A Retrieval-Augmented Generation (RAG) solution returns incomplete answers because relevant content is inconsistently retrieved from the knowledge source.

You need to improve RAG accuracy without changing the embedding model currently in use. You need to achieve this goal while minimizing operational costs.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. Choose two .

Options:

A.

Tune chunk size and overlap to match content structure.

B.

Implement an optimized re-ranker.

C.

Increase token limits for all requests.

D.

Optimize the length of embedding vectors.

Question 4

A team manages an Azure Machine Learning workspace and deploys a model to an endpoint.

A deployed online endpoint shows inconsistent response times during periods of high traffic.

You need to identify potential performance degradation.

Which three metrics should you monitor? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. Choose three

Options:

A.

Feature count

B.

Requests per minute

C.

Connections active

D.

Dataset size

E.

Request latency

Question 5

A company ' s platform engineers manage the resource settings and governance of Microsoft Foundry.

Developers must be able to create and update project assets but must not be able to change resource-level configurations.

You need to enforce least privilege access for the engineers and developers.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. Choose two .

Options:

A.

Assign a resource-level Azure AI Administrator role to the platform engineers.

B.

Disable Microsoft Entra ID authentication for the Microsoft Foundry resource.

C.

Assign the Azure AI Developer role to the developers.

D.

Share a single API key across all teams.

Question 6

An organization validates generative AI applications during CI/CD Microsoft Foundry.

Evaluation must run automatically and block releases when quality thresholds are NOT met. Manual evaluation is no longer acceptable.

Evaluation must use both predefined quality metrics and custom safety checks.

You need to implement an automated evaluation workflow that supports both built-in and custom metrics .

What should you do?

Options:

A.

Enable application tracing to collect runtime telemetry.

B.

Review evaluation results manually after deployment.

C.

Monitor latency metrics during model inference.

D.

Implement an evaluation step by using GitHub Actions.

Question 7

An organization uses Microsoft Foundry to develop generative AI projects that access shared Azure resources such as storage accounts and vector databases.

The organization s security policy requires eliminating secret key-based authentication and enforcing least-privilege access.

You must configure identity and access so that:

Services authenticate without stored credentials.

Permissions are scoped appropriately across projects and shared resources.

You need to configure the appropriate identity or access mechanism for each requirement.

What should you configure in Microsoft Foundry to meet each requirement? To answer, move the appropriate configuration mechanisms to the correct requirements. You may use each configuration mechanism once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

Options:

Question 8

A data science team completes multiple training runs within an experiment by using MLflow.

The team wants to store a selected model in Azure Machine Learning so that it can be versioned and deployed later.

The model must be versioned centrally for reuse across environments.

You need to version the trained model.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. Choose two .

Options:

A.

Locate and capture the model artifacts from the outputs of the training run.

B.

Register the model in the Azure Machine Learning workspace.

C.

Tag the training experiment with a name.

D.

Export the model files to local storage.

Question 9

You manage an Azure Machine Learning workspace named workspace1 by using the Python SDK v2. You create a General Purpose v2 Azure storage account named mlstorage 1. The storage account includes a publicly accessible container named mlcontainer 1. The container stores 10 blobs with files in the CSV format.

You must develop Python SDK v2 code to create a data asset referencing all blobs in the container named mlcontainer 1.

You need to complete the Python SDK v2 code.

How should you complete the code? To answer, select the appropriate options in the answer area . NOTE: Each correct selection is worth one point.

Options:

Question 10

You need to isolate training workloads while remaining cost-aware to address Fabrikam Inc.’s issues, constraints, and technical requirements.

What should you implement?

Options:

A.

Training jobs that run on a single shared compute cluster

B.

Fixed-size compute cluster

C.

Dedicated compute clusters per experiment

D.

Managed compute targets with autoscaling

Question 11

You need to standardize how Fabrikam Inc. manages machine learning assets.

Which action should you perform first?

Options:

A.

Register assets in the Azure Machine Learning registry.

B.

Create a shared Azure Machine Learning workspace.

C.

Deploy a managed online endpoint.

D.

Create a new Microsoft Foundry project.

Question 12

You need to recommend an experiment-tracking strategy that ensures consistent experiment results.

What should you recommend?

Options:

A.

Azure Machine Learning job output logs

B.

MLflow experiment tracking

C.

Application Insights logs

D.

Azure Monitor alerts

Demo: 12 questions
Total 60 questions