AI-900 Certification: Microsoft Azure AI Fundamentals [2026]

Detailed Exam Domain Coverage

AI and data analytics with Microsoft Azure (70%)
- Describe cloud concepts and their benefits.
- Describe AI and data analytics with Microsoft Azure.
- Explain how to deploy and manage computer vision and visual programming using Microsoft Azure services.
Implement and manage machine learning (20%)
- Describe machine learning and its applications using Microsoft Azure services.
- Plan and implement an Azure Machine Learning service machine learning model.
Communicate effectively with AI systems (10%)
- Describe how to create a user-friendly experience using NLP in Microsoft Azure Cognitive services.

Course Description

I created this practice test course because I noticed a significant gap in how people prepare for the Microsoft Certified: Azure AI Fundamentals exam. Many resources provide high-level overviews, but they fail to test your knowledge against the specific scenarios and problem-solving formats you will actually face on test day.

To solve this, I have spent months building a massive database of 1500 highly targeted practice questions. My goal is to ensure you walk into the exam room completely confident. This course focuses heavily on the core exam domains: AI and data analytics with Microsoft Azure, implementing and managing machine learning, and communicating effectively with AI systems using Natural Language Processing (NLP).

Instead of just telling you if an answer is right or wrong, I have taken the time to write detailed explanations for every single option. This means every mistake you make during practice becomes a targeted study session, helping you understand exactly why a specific Azure service, like Computer Vision or Azure Machine Learning designer, is the correct tool for the job. Whether you are a student, a business professional, or an aspiring cloud engineer, this question bank is designed to validate your foundational knowledge of cloud-based AI and data analytics services.

Practice Questions Preview

Below is a sample of the types of questions, formatting, and detailed explanations you will find inside the course:

Question 1: You are designing an application that needs to automatically extract text, key-value pairs, and tables from scanned invoices and receipts. Which Azure service should you implement to accomplish this task?

A) Azure AI Face
B) Azure AI Document Intelligence (Form Recognizer)
C) Azure AI Custom Vision
D) Azure AI Translator
E) Azure Machine Learning Designer
F) Azure AI Immersive Reader
Correct Answer: B) Azure AI Document Intelligence (Form Recognizer)
Explanation:
- A is incorrect because Azure AI Face is used to detect, recognize, and analyze human faces in images, not to extract text from documents.
- B is correct because Azure AI Document Intelligence (formerly Form Recognizer) is specifically designed to apply advanced machine learning to extract text, key-value pairs, tables, and structures from documents like invoices and receipts.
- C is incorrect because Custom Vision is used to train custom image classification and object detection models, which does not apply to extracting table structures from text documents.
- D is incorrect because Azure AI Translator is meant for translating text from one language to another.
- E is incorrect because Azure Machine Learning Designer is a drag-and-drop tool used to train and deploy custom machine learning models, which would require building an extraction model from scratch rather than using a pre-built service.
- F is incorrect because Immersive Reader is an inclusive tool that implements proven techniques to improve reading comprehension, rather than a data extraction tool.

Question 2: You want to build a machine learning model to predict customer churn, but you do not want to write any code. You prefer a visual interface where you can drag and drop datasets and data processing modules. Which tool should you use?

A) Azure Machine Learning automated ML (AutoML)
B) Azure Databricks
C) Azure Machine Learning designer
D) Azure Cognitive Search
E) Azure Machine Learning notebooks
F) Azure Bot Service
Correct Answer: C) Azure Machine Learning designer
Explanation:
- A is incorrect because while automated ML (AutoML) automates the process of model selection and training, it is typically driven by configuration or a wizard, whereas the scenario specifically asks for a visual drag-and-drop module canvas.
- B is incorrect because Azure Databricks is an Apache Spark-based analytics platform that heavily relies on writing code (Python, R, Scala) in notebooks.
- C is correct because Azure Machine Learning designer provides a visual, drag-and-drop interface used to connect datasets and modules to create, test, and deploy machine learning pipelines without writing code.
- D is incorrect because Azure Cognitive Search is an AI-powered cloud search service for mobile and web app development.
- E is incorrect because notebooks require writing custom Python or R code to train models.
- F is incorrect because Azure Bot Service is used to develop conversational AI bots, not to train predictive machine learning models.

Question 3: Your company wants to create a conversational agent (bot) to answer common customer support questions. The bot needs to draw its answers directly from an existing FAQ document on your website. Which service helps you build this specific NLP experience?

A) Azure AI Language (Question Answering)
B) Azure AI Speech (Speech-to-Text)
C) Azure AI Personalizer
D) Azure AI Metrics Advisor
E) Azure AI Content Moderator
F) Azure AI Vision
Correct Answer: A) Azure AI Language (Question Answering)
Explanation:
- A is correct because the Question Answering feature of Azure AI Language (formerly QnA Maker) is designed exactly for this: extracting question-and-answer pairs from existing FAQ documents or URLs to power conversational bots.
- B is incorrect because Speech-to-Text transcribes audio streams into text; it does not generate answers to questions.
- C is incorrect because Personalizer is a reinforcement learning service that helps applications choose the best content item to show users based on their behavior.
- D is incorrect because Metrics Advisor is used for time-series monitoring and anomaly detection.
- E is incorrect because Content Moderator is used to detect potentially offensive or unwanted content in text, images, and videos.
- F is incorrect because Azure AI Vision is used to analyze visual content, not to process natural language or answer text-based questions.