The component of a database that makes it self-describing is the ________.
A) related tables
B) applications
C) library
D) data set
E) metadata

Question

Quizplus · Accepted Answer

Metadata is the component of a database that makes it self-describing, as it provides information about the structure, format, and content of the data stored in the database. This information allows the database to be easily managed, queried, and analyzed by users and applications. Related tables, applications, and data sets are all important components of a database, but they do not inherently make the database self-describing. A library may contain metadata about a database, but it is not a component of the database itself.

The Component of a Database That Makes It Self-Describing Is