The most difficult MDM style to implement data governance is which of following-

The most difficult MDM style to implement data governance is which of following-
A . Linkage style
B . Centralized style
C . Coexistence style
D . Consolidation style
E . Registry style

View Answer

Answer: E

Explanation:

The registry style is the most difficult MDM style to implement data governance due to its reliance on maintaining a central registry of master data without consolidating data physically. This method makes it challenging to ensure consistent governance across disparate systems since data remains distributed and only loosely connected via the registry.

Reference: DMBOK (Data Management Body of Knowledge), 2nd Edition, Chapter 11: Reference & Master Data Management.

Master Data Management: Creating a Single Source of Truth by David Loshin.