A data ______ contains data about each file in the database and each field in those files.
A) encyclopedia
B) reference
C) guide
D) dictionary

Question

Quizplus · Accepted Answer

A data dictionary contains metadata i.e., data about data. This includes information about each file in the database and details about each field within those files, such as data type, restrictions, and how they relate to other data elements.

A Data ______ Contains Data About Each File in the Database