A Logical Data Model (LDM) is required before building a (an)
A)Data mart
B)Data warehouse
C)Operational data store
D)Data mart and data warehouse but not an operational data store
E)Data mart, data warehouse, or operational data store

Question

Quizplus · Accepted Answer

A Logical Data Model (LDM) is a critical component in the planning and development of databases and data management systems, including data marts, data warehouses, and operational data stores. It helps in defining the structure of data elements and the relationships between them, ensuring that the data is organized effectively for these systems.

A Logical Data Model (LDM) Is Required Before Building a (An)