The _____ stores definitions,such as data types for fields,default values,and validation rules for data in each field.
A)data dictionary
B)data mine
C)data warehouse
D)data mart

Question

Quizplus · Accepted Answer

A data dictionary is a centralized repository that stores the definitions of data elements, fields, data types, default values, and validation rules for each field. It acts as a reference guide for developers, analysts, and end-users to understand the meaning and characteristics of the data in an organization's information system. Data mining, data warehouse, and data mart do not specifically serve this purpose.

The _____ Stores Definitions,such as Data Types for Fields,default Values,and