Final answer:
In the ROAM technique for agile risk management, 'resolved' indicates that problems have been successfully addressed and are no longer a risk to the project's progression. Option b.
Step-by-step explanation:
In the ROAM technique, which is used for risk management in agile methodologies like SAFe (Scaled Agile Framework), the 'resolved' category signifies b) Problems that are successfully addressed. In this context, 'Resolved' means that the team or responsible individuals have dealt with the issue effectively, and it no longer poses a risk to the project's progression. The ROAM acronym stands for Resolved, Owned, Accepted, and Mitigated, which are categories used to classify and action risks during the project management process.