Which of the following is an automated or manual file that stores information about data elements and data characteristics such as usage,physical representation,ownership,authorization,and security?
A)Data dictionary
B)Data definition diagram
C)Entity-relationship diagram
D)Relationship dictionary
E)Data table

Question

Quizplus · Accepted Answer

A data dictionary is a file that stores information about data elements and data characteristics such as usage, physical representation, ownership, authorization, and security. The other options are not files that store this type of information. A data definition diagram (B) is a visual representation of the relationships between data components, an entity-relationship diagram (C) is a conceptual representation of data objects and their relationships, a relationship dictionary (D) is not a common term or practice, and a data table (E) is a structure that stores data.

Which of the Following Is an Automated or Manual File