Microsoft Azure AI Engineer Associate AI-102 Practice Question
You are building a web API that receives photographs of white-board discussions. Each JPEG is smaller than 4 MB and contains a mix of printed and handwritten English text. You must return all detected words together with their bounding polygons in a single HTTP response, without having to poll a second endpoint. Which Azure AI Vision REST operation should you call?
POST /vision/v3.2/read/analyze and then poll the Operation-Location URL
POST /computervision/analyze?visualFeatures=Description,Tags
POST /vision/v3.2/ocr?language=unk&detectOrientation=true
POST /computervision/imageanalysis:analyze?api-version=2023-02-01-preview&features=Read
The Image Analysis 4.0 Preview endpoint can return Read results synchronously when the request payload is below the size limits (4 MB or 50 megapixels). By calling the imageanalysis:analyze operation with the Read feature, the service returns the text lines, words, and their bounding coordinates in the same JSON response, eliminating the need to retrieve an operation ID and poll a status URL. The older Read 3.x and OCR endpoints always require an additional request (asynchronous polling for Read 3.x or separate calls for large images) or lack handwritten-text support, so they do not meet the requirement.
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Microsoft Azure AI Engineer Associate AI-102
Implement computer vision solutions
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