A database is considered self-describing because ________.
A) all the users' data are in one place
B) it contains data about the data
C) it contains a listing of all the programs that use it
D) it does not allow data duplication

Question

Quizplus · Accepted Answer

A self-describing database contains metadata, which is data about the data itself. This metadata explains the structure of the database, including the tables, fields, and relationships between them. This makes it easier for users and programmers to understand and work with the database.

A Database Is Considered Self-Describing Because ________