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Master Microsoft AI Certification Exams

Premium practice tests for every Microsoft AI certification, from Azure AI Fundamentals (AI-901) to the Expert-level Agentic AI Architect (AB-100). Detailed explanations, real exam simulations, and performance tracking.

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Learners from hundreds of organisations across the UK, EU, and North America use Examinotion to prepare for their Microsoft AI certifications.

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Our practice exams give you the confidence and knowledge to pass your Microsoft AI certification first time.

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Microsoft AI Certification Exams: AI-901, AB-730, AB-731, AB-900 & AB-100

Practise with full-length mock tests for every active Microsoft AI exam, from the new AI-901 (Azure AI Fundamentals Refreshed, replacing AI-900) to the Expert-level AB-100 Agentic AI Architect, or explore our free study guides to choose the right certification.

AI-901
Beginner
New
45 minutes

Azure AI Fundamentals (Refreshed)

The AI-900 replacement. Validate your understanding of AI concepts and responsibilities, and your ability to implement AI solutions using Microsoft Foundry, including generative AI apps, agents, text, speech, vision, and Azure Content Understanding.

Exam Sections

  • Identify AI concepts and responsibilities40-45%
  • Implement AI solutions by using Microsoft Foundry55-60%
AB-100
Expert
100 minutes

Agentic AI Business Solutions Architect

Validate your ability to plan, design, and deploy enterprise-scale agentic AI solutions using Microsoft technologies.

Requires an active Associate-level Microsoft certification

Exam Sections

  • Plan AI-Powered Business Solutions25-30%
  • Design AI-Powered Business Solutions25-30%
  • Deploy AI-Powered Business Solutions40-45%
AB-900
Beginner
45 minutes

Copilot and Agent Administration Fundamentals

Demonstrate your ability to support, secure, and protect an AI-enabled Microsoft 365 environment as an administrator.

Exam Sections

  • Core Features & Objects of Microsoft 365 Services30-35%
  • Data Protection & Governance for Microsoft 365 and Copilot35-40%
  • Basic Administrative Tasks for Copilot and Agents25-30%
AB-731
Beginner
45 minutes

AI Transformation Leader

Validate your ability to lead AI-driven digital transformation initiatives using Microsoft AI tools and services.

Exam Sections

  • Business Value of Generative AI35-40%
  • Microsoft AI Apps & Services35-40%
  • Implementation & Adoption20-25%
AB-730
Beginner
45 minutes

AI Business Professional

Demonstrate your understanding of generative AI concepts and how Microsoft AI services can transform business operations.

Exam Sections

  • Generative AI Fundamentals35-40%
  • Microsoft Copilot Solutions35-40%
  • AI Business Applications20-25%

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"The detailed explanations were invaluable. I understood exactly why my answers were right or wrong. Passed AB-730 on my first attempt."
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Microsoft AI Certification FAQs: AI-901, AB-730, AB-731, AB-900 & AB-100

Common questions about the Microsoft AI certification path, the AI-900 to AI-901 transition, exam prerequisites, and how Examinotion practice tests work.

How similar are Examinotion practice questions to the real Microsoft AI certification exams?
Our practice questions for AI-901 (Azure AI Fundamentals Refreshed), AB-730 (AI Business Professional), AB-731 (AI Transformation Leader), AB-900 (Copilot and Agent Administration Fundamentals), and AB-100 (Agentic AI Business Solutions Architect) are written to match the style, format, and difficulty of the official Microsoft exams. Each question bank includes single-select, multi-select, yes/no, drag-and-drop, and sequencing question types, just like the real certification. Every question is reviewed and aligned to the current Microsoft exam skills outline.
What are the prerequisites for Microsoft AI-901, AB-730, AB-731, AB-900, and AB-100 certification exams?
Four of the five Microsoft AI certifications have no formal prerequisites. AI-901 (Azure AI Fundamentals Refreshed), AB-730 (AI Business Professional), AB-731 (AI Transformation Leader), and AB-900 (Copilot and Agent Administration Fundamentals) are entry-level exams open to all candidates, although basic Python familiarity helps for AI-901. AB-100 (Agentic AI Business Solutions Architect) is an Expert-level certification that requires you to hold at least one active Associate-level Microsoft certification, such as AB-730, AB-731, AI-102, or a qualifying Dynamics 365 or Power Platform Associate credential.
How many questions are on the Microsoft AI certification exams and how long do I get?
Microsoft AI certification exams typically contain 40 to 60 questions. AI-901 (Azure AI Fundamentals Refreshed), AB-730, AB-731, and AB-900 each allow 45 minutes, while AB-100 allows 100 minutes due to its Expert-level complexity. Our practice tests on Examinotion replicate these exact conditions, with timed mock exams for each certification so you can build confidence and time management skills before your real exam day.
AI-900 vs AI-901: which Microsoft Azure AI Fundamentals exam should I take?
If you are starting now, take AI-901 (Azure AI Fundamentals Refreshed). AI-900 retires on 30 June 2026 and AI-901 is the current Fundamentals certification. AI-901 covers updated content, including Microsoft Foundry, generative AI apps, agents, multimodal models, and Azure Content Understanding, while keeping AI-900 foundations such as machine learning concepts and responsible AI. If you have already booked AI-900 before retirement, your existing certification remains valid until its normal expiration but you will need to pass AI-901 at renewal. Note that both AI-900 and AI-901 are different from AB-900 (Copilot and Agent Administration Fundamentals), which is a separate, currently active certification for IT administrators. For new candidates, AI-901 is the future-proof choice.
How long should I study for the Microsoft AI certification exams?
Most candidates spend two to four weeks preparing for the Fundamentals and Beginner-level exams (AI-901, AB-730, AB-731, and AB-900) and four to six weeks for the Expert-level AB-100 certification. Examinotion provides 200+ practice questions and five full-length mock exams per certification, with detailed explanations referencing official Microsoft documentation. We recommend completing all available practice tests and reviewing explanations thoroughly to maximise your chances of passing on the first attempt.
What is the difference between Microsoft AI-901, AB-730, AB-731, AB-900, and AB-100 AI certifications?
Each Microsoft AI certification targets a different career path. AI-901 (Azure AI Fundamentals Refreshed) is the entry point for builders learning AI on Azure with Microsoft Foundry, replacing AI-900. AB-730 (AI Business Professional) validates practical Microsoft 365 Copilot skills for daily business tasks. AB-731 (AI Transformation Leader) covers strategic AI adoption and organisational change leadership. AB-900 (Copilot and Agent Administration Fundamentals) is designed for IT administrators managing Copilot environments and agent configurations. AB-100 (Agentic AI Business Solutions Architect) is the Expert-level credential for solutions architects who plan, design, and deploy enterprise-scale agentic AI systems.
Do Examinotion practice tests include detailed explanations for every question?
Yes. Every practice question across all five exams, AI-901, AB-730, AB-731, AB-900, and AB-100, includes a comprehensive explanation that covers why the correct answer is right and why each incorrect option is wrong. Explanations reference official Microsoft documentation and real-world scenarios, helping you understand the underlying concepts rather than simply memorising answers. Both free and Pro users receive explanations, with Pro access unlocking the full 200+ question bank per exam.
What happens if I do not pass my Microsoft AI certification exam after using Examinotion?
Our practice questions are written to closely mirror the Microsoft exam format and difficulty, with detailed explanations for every answer. If you do not pass after studying with our Pro questions for AB-730, AB-731, AB-900, or AB-100, contact our support team. We will review your preparation, help identify areas for improvement, and may offer extended access or additional study resources to help you succeed on your next attempt.
What is the AI-901 exam and how does it differ from AI-900?
AI-901 (Azure AI Fundamentals Refreshed) is the direct replacement for the retiring AI-900 certification. AI-900 retires on 30 June 2026. AI-901 is a substantial redesign that pivots from individual Azure AI services to the unified Microsoft Foundry platform, with deeper coverage of generative AI apps, agents, multimodal experiences, and Azure Content Understanding. The exam format remains familiar, Fundamentals level, 45 minutes, 700/1000 passing score. Note that AI-901 is a different exam from AB-900 (Copilot and Agent Administration Fundamentals) despite the similar numbering, AB-900 is a separate, currently active certification for IT administrators. Examinotion provides AI-901 practice tests, a study guide, and migration resources for AI-900 candidates.

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