AAIA AI Operations Practice Question
When an AI system utilizes a 'Feature Store', how does it ensure consistency between training and inference?
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
✓
Serving features from a unified source
The feature store ensures the exact same logic and code are used to fetch features for both training and serving.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Deleting training data after use
Why it's wrong here
Prevents reproducibility.
- ✗
Caching features on local disk
Why it's wrong here
Not a consistency control.
- ✗
Converting features to text
Why it's wrong here
Irrelevant.
- ✓
Serving features from a unified source
Why this is correct
Prevents training-serving skew.
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 ISACA exam blueprint
This AAIA practice question is part of Courseiva's free ISACA 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 AAIA exam.