Attributesin a databaserepresent the properties (names, values, or characteristics) of an entity.
Example Usage:
In aStudentstable, attributes might include:
StudentID (Primary Key), Name, Age, Major
Here,Name is an attributedescribing the entityStudent.
Why Other Options Are Incorrect:
Option A (Synonyms) (Incorrect):Synonyms in SQL allow different names for the same object but arenot attributes.
Option C (Repositories) (Incorrect):A repository stores data butdoes not define attributes.
Option D (Relationships) (Incorrect):Relationships defineconnections between entities, not their attributes.
Thus, the correct answer isNames, asattributes define entity properties.
[Reference:Database Attributes and Data Modeling​., ]
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