Exam 6: Foundations of Business Intelligence: Databases and Information Management

The organization's rules for sharing, disseminating, acquiring, standardizing, classifying, and inventorying information is called a(n)

A data warehouse is composed of

In ________, a data mining tool discovers different groupings within data, such as finding affinity groups for bank cards.

OODBMS are slower than relational DBMS.

In a relational database, complex groupings of data must be streamlined to eliminate awkward many-to-many relationships.

Which of the following best illustrates the relationship between entities and attributes?

A DBMS makes the

The tool that enables users to view the same data in different ways using multiple dimensions is

The technique of using data mining, historical data, and assumptions about future conditions is called ________.

A characteristic or quality describing an entity is called a(n)

The confusion created by ________ makes it difficult for companies to create customer relationship management, supply chain management, or enterprise systems that integrate data from different sources.

Data cleansing is the same process as data scrubbing.

In a relational database, a record is referred to in technical terms as a(n)

The special organizational function whose responsibilities include the technical and operational aspects of managing data, including physical database design and maintenance, is called

Data mining is a tool for allowing users to

A field identified in a table as holding the unique identifier of the table's records is called the

You work for an national car rental agency and want to determine what characteristics are shared among your most loyal customers. To do this, you will want to use data mining software that is capable of

A data mart usually can be constructed more rapidly and at lower cost than a data warehouse because

Data ________ describes a situation in which the same attribute of a data entity may have different values.

In a relational database, the three basic operations used to develop useful sets of data are