Microsoft Azure AI Engineer Associate AI-102 Practice Question

For object-detection projects, Azure Custom Vision requires at least 15 tagged images for each tag before a model can be trained. Because the project includes two tags (one for each tool type), you need 15 × 2 = 30 labeled images. Uploading fewer than 30 images would prevent the service from enabling the Train button, while uploading more is acceptable but not mandatory. Ten, fifteen, or twenty images do not meet the per-tag minimum for two tags, so they would be insufficient.