Which of the following has the GREATEST influence on data quality assurance?

Data classification categorizes data based on sensitivity and value, which helps with security and retention but doesn't directly ensure its accuracy or completeness.

Data encryption protects data confidentiality and integrity by making it unreadable without a key, but it does not ensure the inherent quality (accuracy, completeness) of the data itself.

Data modeling defines the structure and relationships of data within a system, which can facilitate good data design but doesn't actively manage or enforce data quality during its lifecycle.

Data stewardship involves the overall management, oversight, and governance of an organization's data assets, including establishing data quality standards, monitoring compliance, and resolving data quality issues. A strong data stewardship program ensures that data is consistently accurate, complete, and reliable throughout its lifecycle, which directly and continually impacts data quality assurance.