In a Relational Model,when a Primary Key for One Table

question 65

Multiple Choice

In a relational model,when a primary key for one table appears in another table,it is called a _____ key.

• A) secondary
• B) foreign
• C) surrogate
• D) domain

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Definitions:

Textiles and Guns

Refers to the significant roles that the textile industry and firearms manufacturing played in the Industrial Revolution and in shaping economic and military power dynamics.

Nonplantation-Based Slavery

A form of slavery that operates outside the traditional plantation system, often involving domestic servitude or other forms of labor in urban or rural settings.

Middle Colonies

The British colonies situated between the New England and Southern colonies in North America, known for diverse settlers and economies.

Tobacco- and Rice-Based

Refers to economies or agricultural systems where tobacco and rice are the primary commodities.