An IS auditor finds that a system receives identical information from two different upstream sources, even though redundancy is not required. Which of the following would BEST enable the organization to avoid this type of inefficiency?
The best option to avoid the inefficiency of receiving identical information from two different upstream sources would be:
C. Centralized data warehouse
A centralized data warehouse would allow the organization to consolidate and integrate data from various sources into a single, unified repository. By centralizing the data, the organization can eliminate redundant information and ensure that only accurate and necessary data is stored. This helps to avoid inefficiencies caused by duplicate data and streamlines data management and reporting processes.
Enterprise architecture (A) is a holistic approach to aligning an organization's business and IT strategies, but it may not directly address the specific issue of redundant information from different sources.
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