AI-900Domain 3: Describe Features of Computer Vision Workloads on AzureComputer VisioneasySingle choice
An app needs to describe image content (tags, captions, detected objects) and extract printed/handwritten text without training custom models. Which service?
A.Azure AI Vision
Prebuilt image analysis + OCR. Correct.
B.Azure AI Custom Vision
Custom Vision requires training on your images — the scenario wants prebuilt.
C.Azure AI Face
Face is for facial analysis, not general image description.
D.Azure AI Document Intelligence
Document Intelligence extracts fields/tables from documents — narrower.
Why this answer
Azure AI Vision provides prebuilt image analysis: captions, tags, object detection, OCR (Read API). Custom Vision = train your own classifier/detector. Face = facial features/liveness. Document Intelligence = structured extraction from forms/invoices.
Correct answer: A · Last reviewed 2026-02-14
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