A Logical Representation of Database Data, Called the Data Model

question 21

True/False

A logical representation of database data, called the data model, is constructed by developers after building a database.

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Definitions:

Authorization Cards

Documents used in labor organizing that employees sign to indicate their desire for a union to represent them in collective bargaining.

Union Organizers

Individuals or groups involved in recruiting workers to join or form a labor union to negotiate collectively with their employers for better terms of employment.

Knights of Labor

A 19th-century labor organization in the United States that sought to promote the social and cultural uplift of the workingman, and aimed for an 8-hour workday.

Craft Unions

Labor unions representing workers who have specialized skills or crafts, focusing on improving their members' employment conditions.