Multifactor Authentication (Security+) Quiz

1. A retinal scan for user verification is an example of which authentication factor?

Knowledge-based

Possession-based

Biometric-based

Location-based

2. True or False: MFA is equally effective regardless of which authentication factors are combined.

True

False

3. Which scenario best demonstrates proper MFA implementation?

Password and security question

Username and password

Password and hardware token

Two different passwords

4. A USB security key used for FIDO2 authentication represents which authentication factor type?

Knowledge factor

Possession factor

Biometric factor

Behavioral factor

5. True or False: Multifactor authentication can be implemented using only two knowledge factors.

True

False

6. Which of the following best describes the primary advantage of MFA in Security+ frameworks?

Reduces password complexity requirements

Increases authentication security beyond single-factor methods

Eliminates the need for encryption

Replaces all other security controls

7. Implementing MFA reduces the risk of unauthorized access by requiring attackers to compromise how many authentication factors?

One

Two or more

Three

Five

8. A voice recognition system for authentication falls under which authentication factor?

Something you know

Something you have

Something you are

Something you do

9. Which protocol is commonly used for delivering one-time codes via SMS in MFA systems?

SMTP

HOTP/TOTP

HTTP

SSH

10. True or False: Using the same password on multiple accounts is acceptable if MFA is enabled.

True

False

11. Which of the following is an example of 'something you know' in multifactor authentication?

Fingerprint scanner

Security token

Password or PIN

Smart card

12. Push notifications sent to a registered mobile device represent which authentication factor?

Knowledge factor

Possession factor

Inherence factor

Temporal factor

13. Which of the following is NOT considered a valid authentication factor in Security+ standards?

Something you know

Something you have

Something you are

Something you remember

14. True or False: Multifactor authentication requires at least three different authentication factors.

True

False

15. TOTP (Time-based One-Time Password) is typically generated by which device?

Password manager

Authentication app or hardware token

Email server

VPN client

16. A smart card used for accessing secure facilities represents which type of authentication factor?

Knowledge factor

Possession factor

Inherence factor

Location factor

17. Which authentication method combines a password with a one-time code sent via SMS?

Single-factor authentication

Multifactor authentication

Biometric authentication only

Certificate-based authentication

18. Biometric authentication such as iris scanning or facial recognition falls under which factor?

Something you know

Something you have

Something you are

Something you do

19. A hardware security token used for time-based one-time passwords represents which authentication factor?

Something you know

Something you have

Something you are

Somewhere you are

20. What does MFA stand for in the context of Security+ certification?

Multi-Factor Authorization

Multifactor Authentication

Multi-Function Access

Maximum Firewall Authority

MFA Quiz: Something You Know, Have or Are?

1. A retinal scan for user verification is an example of which authentication factor?

2.

What first name or nickname would you like us to use?

2. True or False: MFA is equally effective regardless of which authentication factors are combined.

3. Which scenario best demonstrates proper MFA implementation?

4. A USB security key used for FIDO2 authentication represents which authentication factor type?

5. True or False: Multifactor authentication can be implemented using only two knowledge factors.

6. Which of the following best describes the primary advantage of MFA in Security+ frameworks?

7. Implementing MFA reduces the risk of unauthorized access by requiring attackers to compromise how many authentication factors?

8. A voice recognition system for authentication falls under which authentication factor?

9. Which protocol is commonly used for delivering one-time codes via SMS in MFA systems?

10. True or False: Using the same password on multiple accounts is acceptable if MFA is enabled.

11. Which of the following is an example of 'something you know' in multifactor authentication?

12. Push notifications sent to a registered mobile device represent which authentication factor?

13. Which of the following is NOT considered a valid authentication factor in Security+ standards?

14. True or False: Multifactor authentication requires at least three different authentication factors.

15. TOTP (Time-based One-Time Password) is typically generated by which device?

16. A smart card used for accessing secure facilities represents which type of authentication factor?

17. Which authentication method combines a password with a one-time code sent via SMS?

18. Biometric authentication such as iris scanning or facial recognition falls under which factor?

19. A hardware security token used for time-based one-time passwords represents which authentication factor?

20. What does MFA stand for in the context of Security+ certification?