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The _____ constraint is used to validate data when an attribute value is entered.
Crop Rotation
A method in agriculture where different types of crops are grown in the same area in sequenced seasons to improve soil health and reduce pests.
Rural Areas
Regions characterized by low population density and vast open spaces, typically dominated by agriculture and natural landscapes.
Socialist Economy
An economic system where the means of production are owned and managed collectively or by the state, aiming for equal wealth distribution and reducing social class differences.
Capitalist Economy
An economic system where trade, industries, and the means of production are largely or entirely privately owned and operated for profit.
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