Exam 6: Data: Business Intelligence

What are the rules that enforce basic and fundamental information-based constraints?

A data driven _________ is an interactive website kept constantly updated and relevant to the needs of its customers using a database.

Which of the following implies that information is current with respect to the business requirement?

The financial industry uses business intelligence to predict hardware failures.

Web mining analysis describes technologies that allow users to "see" or visualize data to transform information into a business perspective.

Information is everywhere in an organization.Information ____________ refers to the extent of detail within the information.

Unstructured __________ does not exist in a fixed location and can include text documents,PDFs,voice messages,emails,and so on.

A foreign key provides details about data.

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

Which of the following refers to the extent of detail within the information?

One of the primary goals of a database is to eliminate data redundancy by recording each piece of data in only one place in the database.What does the elimination of data redundancy do for a database?

Which of the following is not one of the reasons why operational systems are not appropriate for business analysis?

Which of the following forms of data mining assigns records to one of a predefined set of classes?

A ___________database model stores information in the form of logically related two-dimensional tables.

Define a data warehouse,and provide a few reasons it can make a manager more effective.

Zappos is an online shoe retailer,built its data-driven website catering to a specific niche market: consumers who were tired of finding that their most-desired items were always out of stock at traditional retailers.

Real-time ___________ provide real-time information in response to requests.

There are two main primary traits that help you determine the value of information including timeliness and quality.

Data visualization tools move beyond Excel graphs and charts into sophisticated analysis techniques such as pie charts,controls,instruments,maps,time-series graphs,and more.

A database management system or _________creates,reads,updates,and deletes data in a database while controlling access and security.