Final answer:
CERT members serve non-disaster roles such as community education on disaster preparedness, which is crucial for enhancing community resilience and preparedness for future emergencies.
Step-by-step explanation:
The question asks about the non-disaster functions of Community Emergency Response Teams (CERTs). Among the options provided, the example of a non-disaster function of CERTs is A) Community education on disaster preparedness. This duty involves informing the public about how to prepare for emergencies, which enhances overall community resilience and response capacity during actual disasters. Tasks like emergency response coordination, direct search and rescue operations, and medical triage are directly associated with disaster situations and are not considered non-disaster roles.