One example of a data aggregation is to gather information about particular groups based on specific variables such as age, profession, or income.

Text analytics analyzes unstructured data to find trends and patterns in words and sentences. Text mining a firm’s customer support email might identify which customer service representative is best able to handle the question, allowing the system to forward it to the right person.

What are information integrity issues?

Which of the following offers an advantage of using a data-driven website?

Reports for each sales person, product, and part are examples of information granularities.

Metadata are logical data structures that detail the relationships among data elements by using graphics or pictures.

A data map is a technique for establishing a match, or balance, between the source data and the target data warehouse.

Which of the following will enforce business rules vital to an organization’s success and often require more insight and knowledge than relational integrity constraints?

Unique information asks if the information is current with respect to the business needs.

What is static information?