Classification segments a heterogeneous population of more homogeneous subgroups.

Velocity includes the analysis of streaming data as it travels around the Internet.

What refers to the overall management of the availability, usability, integrity, and security of company data?

Dirty data is erroneous or flawed data. The complete removal of dirty data from a source is impractical or virtually impossible.

Infographics (information graphics) display information graphically so it can be easily understood.

Which of the following focuses on how individual users logically access information to meet their own particular business needs?

In the relational database model, what is a person, place, thing, transaction, or event about which information is stored?

What is a business that collects personal information about consumers and sells that information to other organizations?

What is the function of web analytics?

Affinity analysis is a technique used to divide information sets into mutually exclusive groups such that the members of each group are as close together as possible to one another and the different groups are as far apart as possible.