What does a subpoena command?

A subpoena is a legal document that commands an individual to appear in court to give testimony. It typically specifies the time and place where the individual must appear, ensuring that their testimony is available to assist in the legal proceedings. The essence of a subpoena is to compel attendance, allowing the court to gather necessary evidence or information through witness testimony.

While the other options may involve legal processes, they do not accurately describe the primary purpose of a subpoena. For example, options referring to paying fines or attending jury duty are distinct legal obligations that do not involve testifying in court. The requirement to submit evidence is typically associated with a subpoena duces tecum, which is a different kind of subpoena, but the most straightforward definition focuses on the obligation to appear and testify.