chpt 3 true false 1-10

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1 point

Data query involves the automated discovery of patterns and relationships in a data warehouse.

True

False

1 point

Online analytical Processing and data mining are essentially the same thing.

True

False

1 point

The specific value of an attribute is called a data entity.

True

False

1 point

Microsoft built a data center taking up 16 football fields of space filled with 220 shipping containers packed with servers.

True

False

1 point

Projecting involves eliminating columns in a table.

True

False

1 point

When organizing a database, key considerations including determining what data to collect, who will have to access it, how they might want to use it, and how to monitor database performance.

True

False

1 point

Big data refers to large amounts of unstructured data from sources such as the internet, photos, videos, audio, social networks, and sensors that is difficult to capture, store, and manipulate using traditional database management systems.

True

False

1 point

Climate control is an important component of modern data centers.

True

False

1 point

Counterintelligence turns data into useful information that then is kept closely guarded to avoid this information from falling into the hands of the wrong employees.

True

False

10.

1 point

Predictive analysis is a form of data mining that combines historical data with assumptions about future conditions to predict the outcome of events.

True

False

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