Which of the following processes BEST enables an organization to maintain the quality of personal data?

Which of the following processes BEST enables an organization to maintain the quality of personal data?
A . Implementing routine automatic validation
B . Maintaining hashes to detect changes in data
C . Encrypting personal data at rest
D . Updating the data quality standard through periodic review

View Answer

Answer: A

Explanation:

The best way to maintain the quality of personal data is to implement routine automatic validation, which is a process of checking the accuracy, completeness, consistency, and timeliness of the data using automated tools or scripts. Routine automatic validation can help identify and correct any errors, anomalies, or discrepancies in the data, as well as ensure that the data meets the specified quality standards and requirements. Routine automatic validation can also help improve the efficiency and reliability of the data processing and analysis12.

Reference: CDPSE Exam Content Outline, Domain 3 C Data Lifecycle (Data Quality), Task 2: Implement data quality measures3.

CDPSE Review Manual, Chapter 3 C Data Lifecycle, Section 3.2 C Data Quality4.