Microsoft Azure AI Fundamentals (AI-900) Practice Exam

Which of the following describes the ability to recognize and identify celebrities in photos?

1. Facial recognition

2. Classification

3. Object detection

4. Grouping

The correct answer is: Facial recognition

The ability to recognize and identify celebrities in photos is best described by facial recognition. This technology uses algorithms to analyze the unique features of a person's face, allowing it to match or verify identities by comparing the captured facial data against a database of known individuals, such as celebrities. Facial recognition systems can effectively distinguish between different faces, providing a way to identify individuals within images, making it suitable for applications like tagging people in photos or searching for specific individuals in large datasets. Classification, while related, is a broader term that involves categorizing data into predefined classes based on specific characteristics, but it does not specifically address the recognition of individual people. Object detection refers to the identification and localization of various objects within an image but is not focused solely on human faces or their identities. Grouping is a more general term that might refer to clustering or organizing data into sets but lacks the specificity of recognizing and identifying faces. Therefore, facial recognition is the most accurate term for this capability regarding celebrities in photos.