Certified Data Management Professional – Fundamentals (CDMP) — Question 113

During the initial scoping of a project, a data model can be used to:

Answer options

• A. Determine the security requirements for accessing the data
• B. Determine the impact of business processes and customer lifecycles
• C. Identify detailed impact on all the tables in a database that must be changed
• D. Provide a clear definition of affected and non-affected data entities
• E. Plan the structure of the metadata repository

Correct answer: D

Explanation

The correct answer, D, highlights the data model's role in clearly defining which data entities are affected and which are not, which is crucial for project planning. The other options, while relevant to data management, do not specifically address the data model's primary function during the initial scoping phase.