Question 1

What is biometric authentication?

Accepted Answer

The process of identifying individuals based on their unique physical or behavioral characteristics.

Answer

The process of identifying individuals based on their names.

Answer

The process of identifying individuals based on their phone numbers.

Answer

The process of identifying individuals based on their email addresses.

Question 2

Which of the following is NOT an example of a biometric identifier?

Accepted Answer

Username

Answer

Fingerprint

Answer

Facial recognition

Answer

Iris scan

Question 3

What is the purpose of biometric authentication?

Accepted Answer

To increase security by reducing the risk of identity theft or fraud.

Answer

To make it easier for users to log in to their accounts.

Answer

To collect data about users' physical or behavioral characteristics.

Answer

To track users' locations and activities.

Question 4

Which of the following is a disadvantage of biometric authentication?

Accepted Answer

It can be expensive to implement and maintain.

Answer

It is too difficult for users to use and understand.

Answer

It is not accurate enough to be used for security purposes.

Answer

It is too invasive and violates users' privacy.

Question 5

Which of the following is a common biometric authentication method used in smartphones?

Accepted Answer

Fingerprint scanner

Answer

Voice recognition

Answer

Keypad password

Answer

Retina scanner

Question 6

What is a biometric template?

Accepted Answer

A digital representation of a user's biometric data.

Answer

A physical copy of a user's biometric data.

Answer

A database of users' biometric data.

Answer

A summary report of a user's biometric data.

Question 7

Which of the following is a potential risk associated with biometric authentication?

Accepted Answer

Hackers could steal users' biometric data.

Answer

Users' biometric data could change over time.

Answer

Biometric scanners could malfunction.

Answer

Users could forget their biometric data.

Question 8

Which of the following is an example of behavioral biometrics?

Accepted Answer

Typing rhythm

Answer

Fingerprint

Answer

Iris scan

Answer

Facial recognition

Question 9

What is spoofing?

Accepted Answer

A type of attack in which someone tries to trick a biometric system by using fake biometric data.

Answer

A type of malware that targets biometric systems.

Answer

A type of error that occurs in biometric systems.

Answer

A type of biometric data that is difficult to authenticate.

Question 10

Which of the following is a benefit of biometric authentication?

Accepted Answer

It can improve the user experience by reducing the need for passwords.

Answer

It can be used to identify users based on their names or phone numbers.

Answer

It can be used to track users' activities and location.

Answer

It can be used to collect data about users' physical or behavioral characteristics.

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