FC0-U71 Security Practice Question
Which of the following is a key difference between a vulnerability and a threat in cybersecurity?
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
✓
A vulnerability is a weakness, while a threat is a potential danger
A vulnerability is a weakness that could be exploited, while a threat is a potential danger (e.g., a hacker or malware) that could exploit that vulnerability.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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A vulnerability is a potential harm, while a threat is a weakness
Why it's wrong here
This reverses the definitions.
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A vulnerability is always present, while a threat is actively exploited
Why it's wrong here
Vulnerabilities exist whether exploited or not, but threats can exist without active exploitation.
- ✓
A vulnerability is a weakness, while a threat is a potential danger
Why this is correct
Correct: vulnerability = weakness; threat = potential danger.
- ✗
A vulnerability can be patched, but a threat cannot be mitigated
Why it's wrong here
Both can be addressed: vulnerabilities can be patched, threats can be mitigated by security measures.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 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 FC0-U71 exam.