Final answer:
Resources like documents, electronic data, and physical evidence are utilized during a litigation hold and are released once the hold is lifted.
Step-by-step explanation:
When a litigation hold is lifted, resources that were utilized during the hold are released. These resources could include documents, electronic data, and physical evidence. For example, if a company implemented a litigation hold to preserve emails related to a legal case, once the hold is lifted, employees can delete or dispose of those emails as they are no longer required to be retained for legal purposes.