By comparing the system of record and systems of reference to each other, it is possible to:
By comparing the system of record and systems of reference to each other, it is possible to:
E is correct, comparing both if to maintain cosistency
A should be the correct answer.
Why? Because E sound okay to me. After all comparing SoR and SoRef is for consistency no?
A System of Record (SOR) is the authoritative source for specific data elements, while Systems of Reference (SORf) are external or supplementary systems that provide additional context or data. By comparing these systems, organizations can ensure that the master data is accurate by verifying it against authoritative source