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Which of the following systems or tools can recognize that a
credit card transaction is more likely to have resulted from
a stolen credit card than from the holder of the credit card?

A. Intrusion detection systems

B. Data mining techniques

C. Firewalls

D. Packet filtering routers

Question Posted / guest

Answer Posted / guest

Answer: B

Data mining is a technique to detect trends or patterns of
transactions or data. If the historical pattern of charges
against a credit card account is changed than it is a flag
that the transaction may have resulted from a fraudulent use
of the card.

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