Certified Data Management Professional – Fundamentals (CDMP) — Question 29

When trying to integrate a large number of systems, the integration complexities can be reduced by:

Answer options

• A. The use of a common data model
• B. Using data quality measures and targets
• C. Clear business specification and priorities
• D. The use of SQL
• E. Tackling the largest systems first

Correct answer: A

Explanation

The correct answer is A, as adopting a common data model standardizes the data structure across different systems, facilitating smoother integration. While options B, C, D, and E address different aspects of integration, they do not directly reduce the complexities as effectively as a common data model does.