AI0-001 AI Concepts and Foundations Practice Question
An AI system is being designed to automatically detect fraudulent transactions in real-time. The system must have low latency and high precision to minimize false alarms. Which algorithm is most appropriate?
⚠ Common exam trap
CompTIA often tests the misconception that deep learning (CNNs or reinforcement learning) is always superior for complex tasks, but here the key constraints are low latency and high precision on tabular data, where ensemble methods like random forest outperform deep models.
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
✓
Random forest
Random forest is the most appropriate algorithm because it handles high-dimensional transaction data, provides feature importance for interpretability, and achieves high precision with low latency through ensemble decision trees. Its parallelizable structure allows real-time scoring, and it naturally balances precision and recall without the computational overhead of deep learning.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Logistic regression
Why it's wrong here
Logistic regression is linear and may not capture complex patterns in fraud detection, potentially leading to lower precision.
- ✗
Convolutional neural network
Why it's wrong here
CNNs are designed for image data and are not suitable for tabular fraud detection; they also have higher computational overhead.
- ✗
Deep reinforcement learning
Why it's wrong here
Deep reinforcement learning is complex and typically not used for static classification tasks; it requires extensive training and may have high latency.
- ✓
Random forest
Why this is correct
Random forest provides high accuracy and precision with low inference latency, making it ideal for real-time fraud detection.
About these practice questions
Courseiva writes every AI0-001 question from scratch — 754 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or 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 AI0-001 practice question is part of Courseiva's free CompTIA 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 AI0-001 exam.