An administrator should create a ________ before developing the database design.
A) data aggregator
B) query model
C) data model
D) data application

Question

Quizplus · Accepted Answer

Before developing a database design, an administrator should create a data model. A data model is a conceptual representation of the data structures that will be used by the database. It defines the relationships between different data elements and provides a framework for understanding how the database will work. A query model may be developed later to define specific data queries, but it is not necessary before developing the database design. A data aggregator and data application are not relevant in this context.

An Administrator Should Create a ________ Before Developing the Database