Exam 6: Data: Business Intelligence

What occurs when the user goes into an emotional state of over-analysis (or over-thinking)a situation so that a decision or action is never taken, in effect paralyzing the outcome?

Data latency is the time it takes for data to be stored or retrieved.

Which of the following identifies the primary location where data is collected?

Forecasts are predictions based on time-series information.

What processes and manages algorithms across many machines in a computing environment?

In terms of big data what includes the analysis of streaming data as it travels around the Internet?

A foreign key is a field (or group of fields)that uniquely identifies a given entity in a table.

What is a statement about what will happen or might happen in the future, for example, predicting future sales or employee turnover?

What is a field that uniquely identifies a given record in a table?

Which of the following illustrates the primary concepts of the relational database model?

Which of the following would not be considered part of the complete characteristic of high-quality information?

What is optimization?

What is regression?

What occurs when the user goes into an emotional state of over-analysis (or over-thinking)a situation so that a decision or action is never taken, in effect paralyzing the outcome?

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?

Businesses collect a tremendous amount of ________ information as part of their routine operations.

What are the two different categories for information type?

The core component of any system, regardless of size, is a database and a database management system.

Attributes (also called columns or fields)are the data elements associated with an entity.

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