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Microsoft AI-300 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Design and implement an MLOps infrastructure | 15–20% | - Implement infrastructure as code for Machine Learning
|
| Topic 2: Implement generative AI quality assurance and observability | 10–15% | - Evaluate and test generative AI applications
|
| Topic 3: Optimize generative AI systems and model performance | 15–20% | - Optimize model selection and configuration
|
| Topic 4: Design and implement a GenAIOps infrastructure | 20–25% | - Set up Microsoft Foundry environment
|
| Topic 5: Implement machine learning model lifecycle and operations | 25–30% | - Monitor and maintain models in production
|
Microsoft Operationalizing Machine Learning and Generative AI Solutions Sample Questions:
A team deploys a classification model to production and scores incoming customer data daily.
After several weeks, business stakeholders report unexpected changes in prediction behavior, even though the endpoint remains healthy.
You need to determine whether data drift is occurring and if it is, identify the appropriate actions.
Which action should you perform for each observed signal? To answer, move the appropriate actions to the correct observed signals. You may use each action 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.
Correct Answer:

Explanation:
Input feature distributions differ from training data: Analyze dataset drift metrics Model accuracy drops without code changes: Review prediction and ground truth trends Endpoint latency increases under load: Investigate scaling and infrastructure metrics When input feature distributions differ from training data , the correct action is to analyze dataset drift metrics . Azure Machine Learning model monitoring detects data drift by comparing the statistical distributions of production model inputs against reference data, commonly the original training dataset.
Supported measures include Population Stability Index, Jensen-Shannon distance, normalized Wasserstein distance, and statistical tests such as Kolmogorov-Smirnov.
When model accuracy drops without code changes , the next investigation should focus on prediction and ground-truth trends . Azure Machine Learning model-performance monitoring compares production predictions with collected actual outcomes and can calculate classification metrics such as accuracy, precision, and recall. A declining score without deployment changes may indicate concept drift, prediction drift, or changing relationships between input features and target outcomes.
When endpoint latency increases under load , the issue is operational rather than primarily statistical. The team should investigate scaling and infrastructure metrics , including request latency, requests per minute, CPU/memory utilization, throttling, and replica capacity. Microsoft recommends using endpoint metrics to determine whether compute must scale up or out.
Rebuild the inference container image is not indicated by any of the observed signals.
Study Guide Reference: Implement machine learning model lifecycle and operations - production monitoring, data drift, model-performance monitoring, endpoint observability, and scaling.
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?
- A. Create an attached compute resource.
- B. Create a compute cluster.
- C. Create an experiment.
- D. Select a model.
Correct Answer: A 🗳️
You have an Azure Machine Learning workspace named Workspace^ Workspace1 has a registered MLflow model named model1 with PyFunc flavor. You plan to deploy model1 to an online endpoint named endpoint1 without egress connectivity by using Azure Machine Learning Python SDK v2. You have the following code:
You need to add a parameter to the ManagedOnlineDeployment object to ensure the model deploys successfully.
Solution: Add the code_path parameter.
Does the solution meet the goal?
- A. Yes
- B. No
Correct Answer: B 🗳️
You are monitoring a fine-tuned large language model deployed in Microsoft Foundry.
You evaluate the model before and after fine-tuning by using the same evaluation dataset.
You review the following evaluation results:
You need to determine whether the fine-tuned model shows improved performance without introducing regression.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
Correct Answer:

Explanation:
When evaluating a fine-tuned model against the base model using the same evaluation dataset, the interpretation of each metric requires careful analysis. A statement that the fine-tuned model improves on the target task is True if and only if the target metric such as task-specific accuracy, F1 score, or ROUGE score shows a statistically meaningful improvement. A statement about regression on a complementary metric is True if the fine-tuned model ' s score on that metric is meaningfully lower than the base model ' s. In Microsoft Foundry ' s evaluation framework, both pre-fine-tuning and post-fine-tuning results are stored against the same experiment, enabling direct side-by-side comparison. The core principle is that improvement on the primary task is not sufficient if fine-tuning causes degradation on safety or coherence - this is called catastrophic forgetting, and the evaluation dataset is designed to detect it.
Microsoft Learn Reference Topic: Evaluate fine-tuned models in Microsoft Foundry - Compare base and fine- tuned model metrics
A team is experimenting with traditional models for a classification workflow in Azure Machine Learning.
The team requires a consistent way to manage assets that are created during experimentation.
You need to ensure that artifacts can be reused and governed across projects.
Which asset should you register?
- A. Pipeline
- B. Model
- C. Environment
- D. Component
Correct Answer: B 🗳️
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