Which of the following roles has PRIMARY accountability for the security related to data assets?

A database administrator is responsible for implementing technical controls and managing the database system, but not the ultimate accountability for the data's security and policy definition.

The data owner, often a business manager, is responsible for the overall classification, protection, and usage policies for the data they own, making them primarily accountable for its security and governance.

A data analyst works with data, interpreting it, but does not typically hold primary accountability for its security or governance.

A security architect designs security frameworks and controls, but the data owner retains the ultimate accountability for the specific data assets and their protection.