Microsoft Azure AI Engineer Associate AI-102 Practice Question
You are preparing a training dataset for an object detection project in Azure Custom Vision. To ensure the service can learn the location and identity of each item in the images, which action must you take when you label the images before starting a training run?
Include the tag names in the image file name so Custom Vision generates regions during upload.
Assign exactly one tag to the entire image and leave bounding boxes empty.
Provide a separate JSON annotation file containing polygon coordinates in the project folder; the service imports it automatically.
Draw a bounding box around each instance of the object in the image and assign the corresponding tag.
For object detection, Azure Custom Vision requires region-level annotations. You must draw a bounding box around every individual object that appears in a training image and assign the correct tag to that box. This explicit spatial labeling allows the service to learn both what the object looks like and where it is located. Merely tagging the whole image, renaming the file, or supplying a separate JSON file will not be processed automatically by the portal or SDK, so the model would lack the positional information it needs.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
What is a bounding box in object detection?
Open an interactive chat with Bash
Why does Azure Custom Vision require region-level annotations for object detection?
Open an interactive chat with Bash
What happens if images are labeled incorrectly in an object detection project?
Open an interactive chat with Bash
Microsoft Azure AI Engineer Associate AI-102
Implement computer vision solutions
Your Score:
Report Issue
Bash, the Crucial Exams Chat Bot
AI Bot
Loading...
Loading...
Loading...
Pass with Confidence.
IT & Cybersecurity Package
You have hit the limits of our free tier, become a Premium Member today for unlimited access.
Military, Healthcare worker, Gov. employee or Teacher? See if you qualify for a Community Discount.
Monthly
$19.99
$19.99/mo
Billed monthly, Cancel any time.
3 Month Pass
$44.99
$14.99/mo
One time purchase of $44.99, Does not auto-renew.
MOST POPULAR
Annual Pass
$119.99
$9.99/mo
One time purchase of $119.99, Does not auto-renew.
BEST DEAL
Lifetime Pass
$189.99
One time purchase, Good for life.
What You Get
All IT & Cybersecurity Package plans include the following perks and exams .