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Chapter 14: Databases and Database Management Systems

Chapter 14: Databases and Database Management Systems

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–The process of describing the properties of data to be included in a database table –During data definition, each field is assigned: •Name (must be unique within the table) •Data type (such as Text, Number, Currency, Date/Time) •Description (optional description of the field) •Properties (field size, format of the field, allowable

  Properties

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