Which of the following contains data about each file in the database and each field in those files?
A) data administrator
B) DBMS
C) DBA
D) data dictionary

Question

Quizplus · Accepted Answer

A data dictionary contains metadata about the database, including information about each file and each field within those files. It is used by the database management system (DBMS) and data administrators (DBAs) to ensure data integrity and consistency.

Which of the Following Contains Data About Each File in the Database