Microsoft AI-300 Practice Test & Mock Exam
Practice Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) in IT Mastery with focused sample pages, topic drills, timed mock exams, detailed explanations, and the current question bank.
AI-300 is Microsoft’s MLOps and GenAIOps route for candidates who set up infrastructure, automate model and prompt lifecycle work, deploy and monitor AI systems, and optimize traditional machine learning and generative AI solutions on Azure.
Use IT Mastery for interactive practice with timed mocks, topic drills, progress tracking, and detailed explanations across web and mobile. Focused topic pages and the static diagnostic page preview how this exam handles MLOps infrastructure, model lifecycle controls, GenAIOps infrastructure, quality assurance, observability, and optimization.
This bank is live. We continue expanding and refining high-demand banks based on learner usage, feedback, and syllabus updates.
Practice preview and focused pages
Use this page to start the web app and choose the right public preview before longer mixed practice. For sample exam questions, use the focused topic pages, quick review, and free-practice page in this exam section; the interactive app remains the primary practice path.
- Focused topic pages: drill focused topics including GenAIOps Infrastructure; MLOps Infrastructure; and other domains with explanations.
- Quick review: Machine Learning Operations Engineer Associate.
- Free practice exam: Try 50 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions across the exam domains, with explanations, then continue with IT Mastery practice.
Who AI-300 is for
- MLOps, AIOps, DevOps, and data-science candidates responsible for production AI systems
- engineers working with Azure Machine Learning, Microsoft Foundry, GitHub Actions, Bicep, Azure CLI, monitoring, and lifecycle controls
- teams that need a route between data-science experimentation and production-grade AI operations
AI-300 exam snapshot
- Issuer: Microsoft
- Official certification name: Microsoft Certified: Machine Learning Operations (MLOps) Engineer Associate
- Exam code: AI-300
- Official exam name: Operationalizing Machine Learning and Generative AI Solutions
- Status shown by Microsoft Learn: beta
- Practice support: focused sample pages, a static diagnostic page, and live IT Mastery practice
- Current IT Mastery status: live practice available
Topic coverage for AI-300
| Domain | Weight |
|---|---|
| Design and implement an MLOps infrastructure | 15-20% |
| Implement machine learning model lifecycle and operations | 25-30% |
| Design and implement a GenAIOps infrastructure | 20-25% |
| Implement generative AI quality assurance and observability | 10-15% |
| Optimize generative AI systems and model performance | 10-15% |
Use these live IT Mastery pages now
| If you need to practice… | Best page | Why |
|---|---|---|
| Azure AI fundamentals | AI-900 | Useful base for AI workloads, service categories, and generative AI vocabulary. |
| Azure administration and operations | AZ-104 | Reinforces identity, monitoring, networking, storage, and operational controls. |
| infrastructure workflow | Terraform Associate (004) | Good live page for provisioning discipline and infrastructure workflow thinking. |
Practice options
- Current status: live IT Mastery practice available
- IT Mastery practice includes: topic drills, mixed sets, timed mocks, detailed explanations, and progress tracking
- Live bank note: This AI-300 bank is live. We continue expanding and refining high-demand banks based on learner usage, feedback, and syllabus updates.
- Best use right now: use the web app for interactive practice; focused sample pages and the static diagnostic page preview question style
Free study resources
Use this IT Mastery page for live practice, topic drills, timed mocks, explanations, and app access.
AI-300 MLOps lifecycle map
Use this map to connect the sample questions to the decision pattern Microsoft usually tests for this route.
flowchart LR
S1["Data and experiment source"] --> S2
S2["Train or fine tune model"] --> S3
S3["Register model artifact"] --> S4
S4["Deploy managed endpoint"] --> S5
S5["Monitor drift and quality"] --> S6
S6["Trigger retraining decision"]
Mini Glossary
- Data drift: Change in input data patterns that can reduce model reliability over time.
- Experiment: A tracked model-development run with parameters, metrics, and artifacts.
- Model registry: Controlled inventory of model versions and promotion state.
- Online endpoint: Deployment target that serves predictions through an API.
- Retraining trigger: A condition that tells the team to refresh a model based on quality, drift, or business change.
Open Microsoft AI-300 in IT Mastery
Use IT Mastery for live AI-300 practice with timed mocks, topic drills, explanations, and progress tracking. Focused topic pages and the static diagnostic page preview question style; the related pages below help you compare adjacent IT Mastery Microsoft AI practice options before choosing what to study next.
Official sources
- Microsoft Certified: Machine Learning Operations (MLOps) Engineer Associate
- Microsoft Learn study guide for Exam AI-300
What to open next
- Need live AI-300 practice now? Start with the free full-length AI-300 diagnostic or open IT Mastery from the page CTA.
- Need Azure operations context first? Open AZ-104 .
- Need the broader Microsoft transition hub? Open Microsoft Certification Practice Hub .
In this section
- AI-300 — Microsoft Certified: Machine Learning Operations Engineer Associate Quick ReviewQuick Review for Microsoft AI-300 candidates preparing for Microsoft Certified: Machine Learning Operations Engineer Associate.
- AI-300 — Microsoft Certified: Machine Learning Operations Engineer Associate Study PlanA practical AI-300 study plan for Microsoft Certified: Machine Learning Operations Engineer Associate candidates, with 7-day, 14-day, 30-day, and 60/90-day preparation paths.
- AI-300 — Machine Learning Operations Engineer Exam BlueprintIndependent exam blueprint for Microsoft AI-300 candidates preparing for Machine Learning Operations Engineer Associate readiness.
- AI-300 — ML Operations Engineer Scenario Practice GuideScenario-reading strategies for AI-300 MLOps questions, from Azure ML workflows to deployment, monitoring, and security decisions.
- AI-300 — Microsoft Certified: Machine Learning Operations Engineer Associate Quick ReferenceCompact AI-300 reference for Azure Machine Learning MLOps workflows, deployment, monitoring, security, and CI/CD decisions.
- Free Microsoft AI-300 Practice Questions: MLOps InfrastructurePractice 10 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions on MLOps Infrastructure, with answers, explanations, and the IT Mastery next step.
- Free Microsoft AI-300 Practice Questions: Model Lifecycle and OperationsPractice 10 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions on Model Lifecycle and Operations, with answers, explanations, and the IT Mastery next step.
- Free Microsoft AI-300 Practice Questions: GenAIOps InfrastructurePractice 10 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions on GenAIOps Infrastructure, with answers, explanations, and the IT Mastery next step.
- Free Microsoft AI-300 Practice Questions: GenAI Quality and ObservabilityPractice 10 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions on GenAI Quality and Observability, with answers, explanations, and the IT Mastery next step.
- Free Microsoft AI-300 Practice Questions: GenAI Performance OptimizationPractice 10 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions on GenAI Performance Optimization, with answers, explanations, and the IT Mastery next step.
- Free Microsoft AI-300 Practice Exam: Machine Learning Operations Engineer AssociateTry 50 free Microsoft Certified: Machine Learning Operations Engineer Associate (Microsoft AI-300) questions across the exam domains, with explanations, then continue with IT Mastery practice.
- AI-300 Official ResourcesFind official AI-300 source types to verify with Microsoft, then pair current objectives with independent Machine Learning Operations practice.