Question 47: AI-103: Developing AI Apps and Agents on Azure

You have a Microsoft Foundry project that contains an agent. The agent ingests scanned PDF vendor invoices that contain tables and embedded QR codes. The agent must preserve the PDF layout in the extracted output to ensure that downstream processing can reference sections and tables. You plan to call Azure Content Understanding in Foundry Tools. You need to extract content and layout elements and detect QR codes without requiring a language model deployment. Which built-in analyzer should you use?

1. A. prebuilt-documentFieldSchema
2. B. prebuilt-read
3. C. prebuilt-documentSearch
4. D. prebuilt-layout — đáp án hiện tại