Final answer:
Filing a student's info in a car would likely be a breach of confidentiality.
Step-by-step explanation:
A breach of confidentiality refers to the unauthorized disclosure of confidential information. In the context of this question, filing a student's info in a car would likely be a breach of confidentiality. Student information should be stored in a secure and confidential manner, not in a vehicle where it could potentially be accessed by unauthorized individuals.