Free Microsoft AI-900 Azure AI Fundamentals Actual Exam Questions - Question 15 Discussion
HOTSPOT You have the following apps: • App1: Uses a set of images and photos to extract brand names • App2: Enables touchless access control for buildings Which Azure Al Vision service does each app use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. 
For App1, I think it’s less about just reading text and more about identifying specific brands, so Custom Vision makes sense since it’s trained for custom image classification. The Read API would be more general OCR, but here the goal is brand recognition. As for App2, touchless access control likely involves identifying people or verifying identities, so Face API fits better than just general object detection. So I’d pair App1 with Custom Vision and App2 with Face API based on their core functions.
App1 is probably using the Read API because it's extracting text (brand names) specifically from images. Even though Custom Vision handles image classification, extracting text is more about OCR capabilities, which the Read API does. For App2, touchless access suggests facial recognition or identity verification, so Face API fits better than Video Analyzer since it focuses on people recognition rather than video content analysis. So I’d pick Read API for App1 and Face API for App2.
App1 fits Custom Vision for brand pics; App2 likely uses Face API for access.
App1 sounds like it uses Custom Vision for brand detection. App2 must be Face or Video Analyzer for touchless access control. Makes sense given their features.