What rights do data subjects have under GDPR?

The correct answer highlights the comprehensive rights granted to data subjects under the General Data Protection Regulation (GDPR). These rights empower individuals to have greater control over their personal data and to ensure its protection and proper handling by data controllers and processors.

The rights to access, rectification, and erasure allow individuals to request their data, correct inaccuracies, and have their data deleted in certain circumstances. The right to restrict processing enables data subjects to limit how their data is used. Data portability allows individuals to transfer their data from one service provider to another seamlessly. The right to object provides individuals the ability to contest the processing of their data for specific purposes, such as direct marketing. Finally, the right not to be subject to automated decision-making protects individuals from decisions made solely based on automated processes that could have significant effects on their lives.

This comprehensive suite of rights is central to GDPR's aim of safeguarding privacy and enhancing transparency regarding personal data management, thus promoting trust between individuals and organizations that process their data. Other options provided focus on limited or unrelated rights, which do not encompass the full spectrum of rights under GDPR.