Data governance encompasses the overall management of data availability, usability, integrity, and security within an organization. It involves establishing policies and procedures to ensure that data is managed effectively and consistently across the organization.

Option A:Data administration

Rationale:Data administration focuses on the technical aspects of managing data assets, including database management and maintenance. While important, it does not encompass the broader policy-making scope of data governance.

Option B:Data stewardship

Rationale:Data stewardship involves overseeing the lifecycle of data, ensuring its quality and proper usage. Stewards implement the policies set forth by data governance but do not define those policies themselves.

Option C:Data ownership

Rationale:Data ownership assigns responsibility for specific data assets to individuals or departments. Owners are accountable for the data but do not establish the overarching policies and procedures.

Option D:Data governance

Rationale:Data governance is the framework that defines the policies and procedures for managing master data, ensuring consistency, quality, and protection across the organization.