ISC2 CC Security Principles Practice Question
Which TWO of the following are examples of Type 3 authentication? (Select TWO).
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
✓
Retina scan
Type 3 authentication relies on biometric characteristics.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
One-time password token
Why it's wrong here
OTP is Type 2 (possession).
- ✓
Retina scan
Why this is correct
Retina scan is a biometric (inherence).
- ✓
Fingerprint recognition
Why this is correct
Fingerprint is a biometric (inherence).
- ✗
Smart card
Why it's wrong here
Smart card is Type 2 (possession).
- ✗
Password
Why it's wrong here
Password is Type 1 (knowledge).
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CC practice question is part of Courseiva's free ISC2 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 CC exam.