Exam 5: Data and Knowledge Management

___ is a process that helps organizations manipulate important knowledge that comprises part of the organization's memory,usually in an unstructured format.

A data mart is a low-cost,scaled down version of a data warehouse.

Knowledge is distinct from data and information.

Two vertical lines represent the ________ cardinality symbol.

Data marts can be implemented ________ quickly than data warehouses and support ________ control.

A circle with a vertical line represents the ________ cardinality symbol.

A data ________ is a repository of historical data that are organized by subject to support decision makers in the organization.

Knowledge is information in action.

A ________ is a group of eight ________.

________ are/is an example of open data from the Ebola fight in Africa.

Facebook and Google want to bring internet access to the developing world so they can sell those people to advertisers.

________ is an example of a source system for a data warehouse.

Data warehouses and data marts are updated by users.

___ is an approach to managing information across an entire organization.

The ________ key has some identifying information but does not identify the record with complete accuracy.

A vertical line with a "chicken leg" to the entity represents the ________ cardinality symbol.

A byte is a group of ___ bits.

________ is the most popular query language used for interacting with a database.

Colorado uses ________ to track marijuana.

________ are those data that visitors and customers produce when they visit a website and click on hyperlinks.