The database management system makes use of the database descriptiontables to manage the physical database.

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The database description tables are used by the database management system to manage the physical database. These tables contain information about the structure of the database, such as the names of the tables, fields, and indexes, as well as the relationships between them. The database management system uses this information to create, modify, and delete the database objects and to optimize the performance of database queries.

The Database Management System Makes Use of the Database Descriptiontables