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Give three functions of a database management system.

Answer Text:
-Provide the user with the means to manipulate data in a database.
-provide the use with a feature that enable them to display only certain records from a database.
-Contain programming language within it that enables the user to create an application software.
-Keeps statistics of data items in a database
-Ensures security for the data in the database
-Organises data for easy access, retrieval and manipulation of records