__________ architectural style of MDM provides real time central reference
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Consolidation
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Registry
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Coexistence
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Transaction
B
Correct answer
Explanation
Registry style MDM maintains a centralized index or registry of master data without physically consolidating all records. This allows real-time access to reference data across systems. Consolidation physically merges data, Coexistence maintains separate copies with synchronization, and Transaction style supports real-time transactions but doesn't provide centralized reference in the same way.