________ is the metadata that describes each attribute in a database.
A) Relational database
B) Data dictionary
C) Descriptive attributes
D) Flat file

Question

Quizplus · Accepted Answer

The metadata that describes each attribute in a database is called a data dictionary. A data dictionary contains information about each attribute, including its name, data type, length, and other constraints. This information is used by the database management system to enforce data integrity and ensure that data is stored and retrieved accurately. The other options, such as relational database, descriptive attributes, and flat file, are all different concepts related to database management but do not specifically refer to the metadata that describes each attribute.

________ Is the Metadata That Describes Each Attribute in a Database