Which Is Not a Method of Proactive E-Commerce Fraud Prevention

question 21

Multiple Choice

Which is not a method of proactive e-commerce fraud prevention?

• A) Encryption
• B) Firewalls
• C) Digital Signatures
• D) Biometrics
• E) All of the above

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Definitions:

Statistically Significant

A term indicating that the results of a study are unlikely to have occurred by chance alone, according to predefined criteria.

Experimental Group

The group in a scientific study that receives the treatment or intervention being tested, in contrast to the control group.

Control Group

in experiments, a group of subjects that does not receive the experimental treatment and is used as a baseline to compare the effects of that treatment.

Bimodal Distribution

A probability distribution with two different modes or peaks.