AI-102 Implement computer vision solutions Practice Question
Which THREE factors should you consider when choosing between Azure AI Custom Vision and Azure AI Vision pre-built models for an image classification task? (Choose three.)
⚠ Common exam trap
Candidates often confuse image format support or latency as key differentiators, when in fact both services handle these similarly, and the core distinction lies in the availability of custom labeled data and the need for iterative retraining.
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
✓
Availability of labeled training data specific to the domain
Azure AI Custom Vision is specifically designed for scenarios where you have domain-specific labeled training data that is not covered by pre-built models. Custom Vision allows you to upload your own labeled images and train a custom model tailored to your unique classification needs, which is essential when off-the-shelf models fail to recognize your target classes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Availability of labeled training data specific to the domain
Why this is correct
Custom Vision requires labeled data; pre-built models do not.
- ✗
Image format support (JPEG, PNG)
Why it's wrong here
Both services support common formats.
- ✓
Whether the required labels are covered by the pre-built model
Why this is correct
If labels are covered, pre-built models are easier; otherwise, custom is needed.
- ✗
Need for real-time inference latency
Why it's wrong here
Both services offer low latency; it's not a distinguishing factor.
- ✓
Need to iterate and retrain the model over time
Why this is correct
Custom Vision allows iterative retraining with new data; pre-built models are static.
Go deeper
Related to this question
About these practice questions
This AI-102 question is part of Courseiva's 945-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AI-102 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-102 exam.