Exam 5: Data and Knowledge Management

A ________ generally describes an entity.

Organizations can use Big Data to conduct experiments.

A foreign key is a primary key in another file.

A ___ is a set of programs that provide users with tools to create and manage a database.

Smart technologies may cause consumers to forfeit their privacy rights in legal proceedings.

___ are those data that visitors and customers produce when they visit a website and click on hyperlinks.

The ________ provide(s) information on each attribute and why the attribute is needed in the database, who uses it, and how it should be updated.

Databases minimize _________; this means ________.

A byte is the smallest unit of data a computer can process.

Infotainment in cars is a new concept facilitated by social media technologies.

Intellectual capital is another term for ________.

A data ________ is a repository of historical data that are organized by subject to support decision makers in the organization.

In the case of Ross Compton, the Butler County judge ruled that using his pacemaker data was stealing personal information and violated the Fifth Amendment.

The category "student" is a(n) ________.

List and describe the three characteristics of Big Data. Should your university address Big Data? Why or why not? Describe at least one business (not your university if you answered "yes" to the previous questions) that has to deal with Big Data. Explain why you chose that business.

The join operation combines records from two or more tables in a database to obtain information that is located in different tables.

Organizations can use Big Data to microsegment customers.

Data marts and data warehouses use OLTP.

A circle for cardinality represents a single relationship.

From the mid-1950s until the early 1970s, organizations managed their data in a _________; this created ________.