CompTIA
N10-009 · Question #334
After providing a username and password, a user must input a passcode from a phone application. Which of the following authentication technologies is used in this example?
The correct answer is C. MFA. This is an example of Multi-Factor Authentication (MFA) because it requires: Something you know (username/password) Something you have (a phone-generated passcode)
Submitted by klara.se· Mar 6, 2026Network Security
Question
After providing a username and password, a user must input a passcode from a phone application. Which of the following authentication technologies is used in this example?
Options
- ASSO
- BLDAP
- CMFA
- DSAML
How the community answered
(28 responses)- A4% (1)
- C93% (26)
- D4% (1)
Explanation
This is an example of Multi-Factor Authentication (MFA) because it requires: Something you know (username/password) Something you have (a phone-generated passcode)
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