Final answer:
The security-related training that could have made Ann aware of the repercussions of her actions is Role-based training. The correct option is d.
Step-by-step explanation:
The security-related training that could have made Ann aware of the repercussions of her actions is Role-based training. Role-based training is a type of training that provides employees with the knowledge and understanding of their roles and responsibilities in relation to information security.
In Ann's case, she should have undergone role-based training that emphasizes the importance of professional behavior and the appropriate use of online platforms when discussing colleagues or work-related matters.
By receiving role-based training, Ann would have been more aware of the potential consequences of her actions and would have known to be more cautious when sharing opinions or comments about her coworkers online.
The correct option is d.