Credit Card Companies Would Most Likely Use Which of the Following

question 82

Multiple Choice

Credit card companies would most likely use which of the following to check for fraudulent credit card use?

• A) Data mining
• B) Expert systems
• C) Neural networks
• D) Multidimensional data analysis
• E) Structured query language

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Definitions:

Worksheet

A single page or sheet within a spreadsheet application, used for organizing, calculating, and analyzing data.

SUMIFS

A function in Excel that adds all of its arguments that meet multiple criteria.

Trig Functions

Mathematical functions related to angles of triangles, including sin, cos, and tan.

CONCAT

A function in many programming languages and databases used to join two or more strings together.