AI0-001 AI Security Practice Question
During a security review, an auditor finds that an LLM application can call external functions (e.g., send emails, update databases) based on user prompts. Which risk is MOST concerning?
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
✓
Excessive agency
Excessive agency allows the LLM to perform unintended actions with real-world consequences, such as sending emails or modifying data.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Prompt injection
Why it's wrong here
Prompt injection is a vector, but the risk is amplified if the model has agency.
- ✗
Model denial of service
Why it's wrong here
DoS prevents access, not unauthorized actions.
- ✗
Hallucinations producing dangerous advice
Why it's wrong here
Hallucinations are about inaccurate information, not actions.
- ✓
Excessive agency
Why this is correct
Correct. The LLM can autonomously perform actions, which is a high-risk vulnerability.
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.