AI-103 Computer Vision Practice Question
You are configuring a Custom Vision project to classify images of plant diseases. You notice that some image files uploaded via the API are rejected because they exceed the maximum allowed file size. What is the maximum image file size supported by Custom Vision for training?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
6 MB
Custom Vision training images uploaded via API or portal generally have a maximum file size limit of 6 MB per image.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
2 GB
Why it's wrong here
2 GB is far above the file size limit.
- ✗
500 KB
Why it's wrong here
500 KB is too restrictive; Custom Vision accepts up to 6 MB.
- ✓
6 MB
Why this is correct
Custom Vision imposes a 6 MB limit per image for training data uploads.
- ✗
50 MB
Why it's wrong here
50 MB exceeds the maximum individual image upload size for Custom Vision training.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Microsoft exam blueprint
This AI-103 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AI-103 exam.