Repetition structures use accumulator variables to tally information such as the total dollar amount of a week's payroll.

Data mining is

a. important now because it is so easy to gather enormous data sets. b. the study of data using algorithms to detect patterns. c. the translation of Big Data sets into meaningful information. d. all of the above.

Under the HITECH Act criminal violations can be brought against which of the following?

A. Covered entities B. Employees C. Covered entities and employees D. Anyone who wrongly discloses ePHI