____ represent(s) the use of unique physical characteristics to pay for products.
A) Biometrics
B) Digital wallets
C) Transport layer security
D) 3-D Secure

Question

Quizplus · Accepted Answer

Biometrics refer to using unique physical characteristics like fingerprints, facial recognition, and iris scans to pay for products. Digital wallets (B) refer to electronic wallets that hold payment information such as credit cards and allow for quick and secure online transactions. Transport layer security (C) refers to a protocol used to secure internet communication. 3-D Secure (D) is an authentication process added to online transactions to reduce the risk of fraud. However, none of these options represent the use of unique physical characteristics to pay for products except for biometrics (A).

____ Represent(s) the Use of Unique Physical Characteristics to Pay