Certified Data Privacy Solutions Engineer (CDPSE) — Question 66

When choosing data sources to be used within a big data architecture, which of the following data attributes MUST be considered to ensure data is not aggregated?

Answer options

• A. Accuracy
• B. Granularity
• C. Consistency
• D. Reliability

Correct answer: D

Explanation

The correct answer is D, Reliability, because it ensures that the data sources provide consistent and trustworthy data over time, which is critical to avoid aggregation. While Accuracy, Granularity, and Consistency are important attributes, they do not directly address the need to prevent data from being aggregated.