FC0-U71 Security Practice Question
A company requires all employees to use a smart card and a PIN to access the building. This is an example of which concept?
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
✓
Multi-factor authentication
Multi-factor authentication combines something you have (smart card) and something you know (PIN).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Authorization
Why it's wrong here
Authorization determines what an authenticated user can do.
- ✗
Biometrics
Why it's wrong here
Biometrics uses physical traits like fingerprints.
- ✓
Multi-factor authentication
Why this is correct
Two different factors are used: possession (smart card) and knowledge (PIN).
- ✗
Single sign-on
Why it's wrong here
Single sign-on allows access to multiple systems with one login.
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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.