正解:D
The systems inventory containing personal data is a crucial element for auditing an organization's data privacy practices. The systems inventory is a list of all the systems, applications, databases, and devices that collect, store, process, or transmit personal data within the organization12. The systems inventory helps the auditor to identify the scope, location, ownership, and classification of personal data, as well as the risks and controls associated with them12. The systems inventory also helps the auditor to verify compliance with data privacy laws, regulations, and internal policies that apply to different types of personal data