Which of the data dictionaries is related to one database management system (DBMS)?

A data dictionary is a collection of descriptions of the data objects or items in a data model for the benefit of programmers and others who need to refer to them. A data dictionary is a crucial component of any database management system (DBMS). It holds the definition of all schema objects in the database, including default values, valid values, and ranges.

Step 1: Understand the Database Management System (DBMS) A DBMS is a software system that uses a standard method of cataloging, retrieving, and running queries on data. It manages incoming data, organizes it, and provides ways for the data to be modified or extracted by users or other programs.

Step 2: Understand the Data Dictionary A data dictionary is a centralized repository of information about data such as meaning, relationships to other data, origin, usage, and format. It provides a way for database administrators and other users to manage the information that defines the data.

Step 3: Relationship between Data Dictionary and DBMS The data dictionary is an integral part of a DBMS. It is used by the DBMS to ensure data integrity and data consistency. The DBMS refers to the data dictionary before reading or writing data, to ensure that the user's request is valid.

So, every data dictionary is related to one DBMS as it is a part of the DBMS that helps in managing and controlling its data.