What is the difference between a subpoena duces tecum and a search warrant?

This subpoena duces tecum is a court order for a named party to appear before the court and produce documents or other tangible evidence for use at a hearing or trial.

There is no difference between a subpoena and a search warrant.

A search warrant is a judicial document that authorizes enforcement officers immediately to search a person or place.

All of the above

A and $C$