AI-901 Practice Exam: Microsoft Certified: Azure AI Fundamentals
Azure AI fundamentals: what the services do, when to use them, zero math trauma.
What you'll be tested on
- AI Workloads and Considerations
- Machine Learning on Azure
- Computer Vision
- Natural Language Processing
- Generative AI
Sample AI-901 questions
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?
- AudioOutputConfig
- SpeechSynthesizer
- AudioConfig
- SpeechConfig
Show answer
D — SpeechConfigSpeechConfig is the class that configures the connection to the Azure Speech service: it holds the subscription key (or token credential) and the service region, and it is passed when creating recognizers and synthesizers. AudioConfig describes the audio input source, such as a microphone or file, not the service connection. AudioOutputConfig describes where synthesized audio goes. SpeechSynthesizer performs text-to-speech; it uses a SpeechConfig but does not configure the connection itself. For real-time spoken conversations, you create a SpeechConfig first, then build a SpeechRecognizer from it.
Select the answer that correctly completes the sentence. When using the OpenAI Responses API and a vision-enabled model, you can include an image in a request by providing the image as ____.
- a base64-encoded image data
- a CSV file attachment
- an MP4 video stream
- a shared access signature (SAS) token
Show answer
A — a base64-encoded image dataThe Responses API accepts images as base64-encoded image data (a public image URL also works). CSV files, MP4 streams, and SAS tokens are unrelated to how images are passed in a request — elimination leaves base64 encoding.
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?
- system instructions
- temperature
- tokens per minute (TPM)
- max completion tokens
Show answer
A — system instructionsSystem instructions (the system prompt) define the agent's role, persona, and behavior, telling the model how it should respond to users, which is exactly what this scenario requires. Temperature only controls how random or creative the responses are, not the agent's role. Tokens per minute is a rate-limiting and throughput quota, unrelated to behavior. Max completion tokens simply caps the length of generated responses. To make an agent follow a specific role and behavior in Microsoft Foundry, you configure its system instructions, which are applied to every interaction the agent processes.
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FAQ
How many practice questions are in this AI-901 bank?
115 questions covering the current AI-901 Microsoft Certified: Azure AI Fundamentals syllabus, every one with the correct answer and an explanation.How long is the real AI-901 exam?
The official AI-901 exam gives you 60 minutes. Our timed exam mode uses the same limit so the pace feels familiar.What does AI-901 access cost?
Plans start at $3.99 for 3 months. One payment, no subscription — and far cheaper than retaking the real exam.