Which is true of biometrics?
A)They form the basis of radio frequency identification.
B)They can enhance Web page security and reduce defacing.
C)They form a virtual world and enable users to enter using avatars.
D)They can scan quick response codes to identify various products.

Question

Quizplus · Accepted Answer

Biometrics can enhance Web page security and reduce defacing by utilizing unique physical characteristics such as fingerprints or facial recognition to authenticate users, making it difficult for unauthorized users to access sensitive information.

Note: A is incorrect because radio frequency identification is a technology used for tracking and identifying objects, not people. C is incorrect because biometrics do not create a virtual world or avatars. D is incorrect because scanning QR codes does not involve biometrics, but rather a form of optical recognition technology.

Which Is True of Biometrics