According to the European Data Protection Board, the principles relating to the processing of personal data under EU data protection law are: lawfulness, fairness and transparency; purpose limitation; data minimization; accuracy; storage limitation; integrity and confidentiality; and accountability1. These principles imply certain concepts or practices that data controllers and processors should follow, such as access control management, frequent pseudonymization key rotation, and error propagation avoidance along the processing chain2. However, data ownership allocation is not a concept or practice that follows from these principles, as the GDPR does not recognize the notion of data ownership by either the data subject or the data controller3. Therefore, option A is the correct answer. Reference:
Data protection basics
Guidelines 2/2019 on the processing of personal data under Article 6(1)(b) GDPR in the context of the provision of online services to data subjects CIPP/E Study Guide, page 11