Microsoft Azure AI Fundamentals (AI-900) Practice Exam

To analyze images for your charity event, which tool should you use to ensure photos meet specific requirements?

1. Face service's Detect operation

2. Computer vision API

3. Text analytics service

4. Image recognition technology

The correct answer is: Face service's Detect operation

The Face service's Detect operation is specifically designed to analyze faces within images, making it suitable for tasks such as identifying whether the conditions related to facial presence, orientation, and other attributes are met. This tool uses advanced algorithms to provide detailed information about the detected faces in images, which aligns well with the need to ensure that photos meet specific requirements, particularly if the requirements pertain to appearances or facial features. In contrast, the Computer Vision API generally focuses on broader image analysis, including the extraction of various features, object recognition, and understanding content beyond just faces. While it is a powerful tool for analyzing images, it may not specifically cater to the requirements related to facial analysis as efficiently as the Face service's Detect operation. The Text Analytics service specializes in processing and analyzing text data, extracting insights like sentiment and key phrases, and is not applicable for image analysis tasks. Image recognition technology is a broad term that encompasses various methods and tools for identifying and classifying objects within images, but without a specific implementation like the Face service's Detect operation, it would lack the targeted capabilities applicable for ensuring specific requirements intended for individual faces in photographs.