The catalog is maintained by ____.
A) the user
B) the database administrator
C) the author of the tables in the database
D) the DBMS

Question

The catalog is maintained by ____.​
A) ​the user
B) ​the database administrator
C) ​the author of the tables in the database
D) ​the DBMS

Quizplus · Accepted Answer

The catalog is a component of the DBMS and is maintained by the DBMS itself. It contains metadata or information about the database, including the structure of tables, indexes, constraints, views, and other objects. Users and database administrators can access and query the catalog, but they don't maintain it directly. The author of the tables only creates the structure of the tables, but the DBMS is responsible for storing and managing the data in them.

The Catalog Is Maintained by ____.​

The Catalog Is Maintained by ____.