Introduction of Biometrics

In Biometrics System for Identification or Verification Enrollment is required?

• Agree

• Disagree

What is the most common type of biometrics device in the enterprise?

• Lie detectors that measure pulse rate

• Fingerprint scanners and readers

• Iris and retinal scanners

• Voice and face recognition scanners

Which of the following does not represent a barrier to enterprise biometrics implementations?

• Concerns about customer and user acceptance

• False error rates that sometimes deny legitimate users

• Most users are already creating better, stronger passwords

• Cost of installation and required hardware

Biometrics is the study of methods for uniquely recognizing humans based upon one or more intrinsic ...................... or ......................Traits.

Which of the following is not an authentication factor?

• Something you have

• Something you know

• Something you are

• Something you see

How to select appropriate biometrics modalities?

• Cost

• Error Rates

• Privacy

• Easy of use

• Computational Speed

What is Traditional verification methods?

• Passwords

• Tokens

• None of the above

Type of behavioral biometrics are:

• Voice

• Face

• Signature

• Keystroke

The generic term used in the description of biometric systems (e.g., face recognition or iris recognition) relating to their fundamental function.

• Extraction

• Verification

• Recognition

• Iris recognition

A value returned by a biometric algorithm that indicates the degree of similarity or correlation between a biometric sample and a reference.

• Comparison

• Modality

• Difference Score

• Similarity Score