AI-900 Question #272: Real Exam Question with Answer & Explanation

Question

Which action can be performed by using the Azure Al Vision service?

Options

• Aidentifying breeds of animals in live video streams
• Bextracting key phrases from documents
• Cextracting data from handwritten letters
• Dcreating thumbnails for training videos

Explanation

The Azure AI Vision service offers capabilities such as generating smart thumbnails, which involves intelligently cropping images or video frames.

Common mistakes.

• A. Identifying specific breeds of animals, especially in live video streams, is not a direct, out-of-the-box capability of the general Azure AI Vision service without custom training using a related service like Custom Vision.
• B. Extracting key phrases from documents is a capability of the Azure AI Language service, not the Azure AI Vision service, which focuses on visual content.
• C. While Azure AI Vision's Read API can extract handwritten text, the specific task of "extracting data from handwritten letters" often implies structured data extraction (e.g., fields, values), which is a more specialized capability typically addressed by Azure AI Document Intelligence (formerly Form Recognizer) for comprehensive document understanding.

Concept tested. Capabilities of Azure AI Vision service

Reference. https://learn.microsoft.com/en-us/azure/ai-services/computer-vision/overview

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