Final answer:
In the legal system, the judge or court determines the location and time of a hearing based on the jurisdiction and scheduling decisions.
Step-by-step explanation:
In the context of the legal system, the judge or court is responsible for determining the location and time of a hearing. The location is typically determined based on the jurisdiction where the crime or legal matter took place. The time of the hearing is typically scheduled by the court and communicated to the involved parties.