Q99 Single choice Mark for later What is the main reason the use of a stored biometric is vulnerable to an attack? A The digital representation of the biometric might not be unique, even if the physical characteristic is unique. B Authentication using a stored biometric compares a copy to a copy instead of the original to a copy. C A stored biometric is no longer "something you are" and instead becomes "something you have". D A stored biometric can be stolen and used by an attacker to impersonate the individual identified by the biometric. Correct answer