Which statement describes the data steward role?

• A. Is accountable for data assets.
• B. Manages data quality and usage rules.
• C. Sets organizational data strategy and budgets.
• D. Handles technical custody and access controls.

Answer: (B)

The data steward role centers on ensuring data in a specific domain is clean, well-defined, and usable. They establish and enforce data quality rules, define business terminology and metadata, and continually monitor data quality to identify and resolve issues. They also set usage policies so data is used appropriately and in line with governance and compliance requirements. In contrast, the person accountable for data assets is the data owner, leadership sets strategy and budgets, and the role that handles technical custody and access controls is the data custodian or IT security. So describing the data steward as someone who manages data quality and usage rules best captures the essence of the role.