Cisco Cyber Security Practice Exam

The correct response highlights the role of the data owner in the management of information assets within an organization. The data owner is primarily responsible for the classification and protection of the organization's data. This individual determines the appropriate categories and sensitivity levels for the information, ensuring compliance with internal policies and external regulations.

The data owner's responsibilities also extend to defining access controls and making decisions regarding the use of the data, which is critical for maintaining security and privacy standards. By assigning the proper classification, the data owner enables the organization to implement appropriate security measures according to the data's risk profile, which is vital for protecting sensitive information.

In contrast, the other roles, such as data custodian, data controller, and data processor, have different focuses. For example, a data custodian typically handles the technical management of data and implements security measures but does not decide the classification or compliance policy. The data controller is often a regulatory term that refers to the entity defining the purposes for which and the means by which personal data is processed, while the data processor deals with processing operations on behalf of the data controller without the authority to make decisions about the data management policies.