Az AI PRO: Cert Exam Prep

The Azure AI Fundamentals certification changed. The exam behind it is now AI-901, updated in April 2026, and it is not the paper it used to be: over half of it is hands-on work in Microsoft Foundry, and the old service-by-service questions are gone. This is the complete bank, rebuilt for that exam rather than patched from the old one. 150 questions, weighted to the real exam Identify AI concepts and capabilities: responsible AI principles, how generative AI models work, choosing an appropriate model for a capability and a constraint, and recognising which workload a scenario calls for. Implement AI solutions with Microsoft Foundry: prompt agents, voice agents and hosted agents; the Foundry portal, SDKs and project model; model deployment and configuration; the move from the Assistants API to the Responses API; and extracting structured data from documents, images, audio and video with Azure Content Understanding. Every answer explains the rule Not just which option was right, but why and why the others were not. Each question carries a Microsoft Learn reference so you can read further on anything that did not land. Nothing here is out of date Questions referencing retired products were removed rather than reworded. There is nothing on LUIS, Text Analytics, Form Recognizer or QnA Maker, because none of them is on the current exam. A large part of what changed is terminology the old study guides still get wrong; Azure AI Studio is now Microsoft Foundry, Azure AI Services are Foundry Tools, and threads and runs are conversations and responses. Built for flights Everything ships inside the app. Nothing is fetched, nothing streams, nothing checks an account on launch, so airplane mode, the subway and a dead-zone basement all behave exactly the same as full signal. A long flight is 150 questions of study time you already have in your pocket. Also included Timed Pace Mode: an optional, non-enforced ~1 min/question countdown. It never locks you out and never auto-submits. Daily study reminder, if you want one. Scheduled on your device; nothing is sent from a server. Progress tracking: streaks, best scores and history, stored on your device. No account, no sign-up, no ads, no subscription.