
Microsoft AI-901 Exam Practice Questions
US$39
Every question with the correct answer and why the other options are wrong.
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Deeply relieved after passing Microsoft AI-901 exam. Got 95% marks and stunned all my colleagues and company owner too. This is only the results of the 100% real exam questions and passed
Three of the 158 questions in this pack
Question 1
You are using the Azure Speech SDK to develop a Python application that supports real-time spoken conversations.
Which Azure Speech class should you use to configure the connection to the Azure Speech service?
Show answer and explanation
Correct answer: D. SpeechConfig
SpeechConfig holds the settings the Speech SDK uses to connect to the Azure Speech service, such as the key and region (or endpoint), along with options like the recognition language or synthesis voice. Every recognizer or synthesizer is created from a SpeechConfig object, so it is the class that configures the service connection for a Python application that handles real-time spoken conversations. The audio classes only describe where sound comes from or goes to, and the synthesizer performs the speech work after the connection is configured.
Why the other options are wrong
- A. AudioOutputConfig only sets where synthesized audio is sent, such as a speaker, file, or stream.
- B. SpeechSynthesizer performs text to speech and receives a SpeechConfig rather than configuring the connection itself.
- C. AudioConfig only selects the audio input or output device or file, not the connection to the service.
Question 2
You need to create an AI agent in Microsoft Foundry that follows a specific role and behavior when responding to users.
What should you configure?
Show answer and explanation
Correct answer: A. system instructions
System instructions tell a Microsoft Foundry agent who it is and how it should behave. They set the agent's role, tone, rules, and boundaries, and the model applies them to every conversation turn, so they are what you configure to make the agent follow a specific role and behavior. The other settings tune randomness, throughput, or response length, but none of them describes how the agent should act or what persona it should adopt.
Why the other options are wrong
- B. Temperature only controls how random or creative the generated text is.
- C. Tokens per minute is a deployment rate limit that governs throughput, not behavior.
- D. Max completion tokens only caps the length of each response.
Question 3
You are developing a web app that processes invoices to calculate expenses.
You need to extract structured fields, including nested values, from the invoices by using a defined schema.
What should you use?
Show answer and explanation
Correct answer: C. an analyzer in Azure Content Understanding in Foundry Tools
An analyzer in Azure Content Understanding in Foundry Tools processes documents and returns structured output that matches a field schema you define. The schema can include simple fields, lists, and nested objects such as line items with their own descriptions, quantities, and amounts, which is exactly what an invoice expense app needs. Content Understanding also includes a prebuilt invoice analyzer that can be used as is or extended with custom fields, so the app receives ready-to-use structured data instead of raw text.
Why the other options are wrong
- A. An OCR-only pipeline returns raw text and layout without mapping it to a schema of named or nested fields.
- B. A Speech transcription workflow converts audio to text and does not process invoice documents.
- D. Azure AI Search indexes and queries content rather than extracting schema-based fields from documents.
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How much of the Microsoft AI-901 bank is free?
158 questions in the bankEach step includes the one before, so buying only adds new questions.
- You are here10questionsFree sampleThree on this page, all ten as a PDF.Download the sample
- 3422% of the bankPractice pageFree on the site, every answer explained.Go to the practice page
- 2818% of the bankHalf PackFree by email, as one PDF, every answer explained.Get the Half Pack
- 158100%, the whole bankFull pack, US$39Plus the questions-only PDF, monthly updates, refund if you fail.Get the full pack
What’s in the Microsoft AI-901 pack
- 158 questions mapped to the AI-901 exam objectives
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
An AI-901 attempt costs US$99 in the US. This pack is US$39, paid once.
What makes the AI-901 hard
AI-901 is the exam that replaces AI-900, with skills measured as of 15 April 2026. The certification name is the same; the exam is very different.
AI-900 was a concepts exam that could be passed without opening a portal. AI-901 is 55 to 60% implementing AI solutions with Microsoft Foundry: deploying a model in the Foundry portal, building a lightweight chat client with the Foundry SDK, creating and testing a single-agent solution, responding to spoken prompts with a multimodal model, interpreting and generating images, and pulling information out of documents, images, audio and video with Content Understanding. Microsoft's own audience profile now expects Python syntax and familiarity with Azure resources. Candidates studying from an AI-900 course will recognise the responsible AI principles and workload definitions, and then hit a wall on the second half.
Because the exam is only a few months old, there is very little in circulation. This pack has 158 practice questions for the AI-901.
About the exam
AI-901 leads to Microsoft Certified: Azure AI Fundamentals. It covers AI concepts, responsible AI, model selection and deployment, and building lightweight generative AI, agent, speech, vision and information-extraction solutions with Microsoft Foundry. Fundamentals level, no prerequisites, and the certification does not expire.
Questions before you buy
How quickly do I receive it?
Straight away. The full PDF and a questions-only copy are emailed to you the moment your payment goes through, and the same links are on your order page.
Are updates included?
Yes. The pack is updated every month for as long as the exam is live, and updates are free for everyone who has bought it.
What if I fail the exam?
We refund the pack, or swap it for any other pack if you would rather keep studying. Sit the exam 7 to 30 days after buying, then send your official score report within 7 days of the exam date, as set out in the refund policy.
What is your pass rate?
99% of customers who prepare with a CertStash pack pass. If you do not, we refund the pack, or swap it for another pack.
Can I share it with colleagues?
Each purchase is licensed to one person. For a team, school or training organisation, email support@certstash.com for a licence that fits.





Lyndon –
Deeply relieved after passing Microsoft AI-901 exam. Got 95% marks and stunned all my colleagues and company owner too. This is only the results of the 100% real exam questions and passed
Ansel –
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