Certified Information Privacy Technologist (CIPT) — Question 12

What term describes two re-identifiable data sets that both come from the same unidentified individual?

Answer options

• A. Pseudonymous data.
• B. Anonymous data.
• C. Aggregated data.
• D. Imprecise data.

Correct answer: A

Explanation

The correct answer is A, as pseudonymous data allows for re-identification through certain identifiers, linking two data sets to the same individual. In contrast, anonymous data (B) does not allow for any re-identification, aggregated data (C) combines information from multiple sources without retaining individual identifiers, and imprecise data (D) refers to information that lacks accuracy or precision, which does not specifically relate to the identification of individuals.