Which of the Following Statements Is True About an Online

Multiple Choice

Which of the following statements is true about an online analytical processing server?

A) It is a data structure allowing for multiple dimensions to be added to a traditional two-dimensional table.
B) It groups related records together on the basis of having similar values for attributes.
C) It allows you to make hypothetical changes to the data associated with a problem and observe how these changes influence the results.
D) It uses reasoning methods based on knowledge about a specific problem domain in order to provide advice.
E) It understands how data are organized in a database and has special functions for analyzing the data.