Question

what department is responsible for setting up all necessary rigging, which refers to equipment needed to hold up other equipment like light stands and camera dollies
electrical
the gaffer
craft services
the grip department

Explanation:

The grip department is in charge of rigging. Rigging involves setting up equipment (like light stands and camera dollies) support structures. Electrical focuses on electrical work. The gaffer is a senior electrician. Craft services handle food.

Answer:

The Grip Department