Can the hotel not have a catering department?

A hotel can have no catering department. Star hotels generally have catering department, public relations department, sales department, housekeeping department, front office department, engineering department, finance department and personnel department. All departments need professionals to support them. There is no catering department in ordinary hotels. Hotels, also known as hotels, hotels, inns, guest houses, business trips, inns and inns, are places where guests stay and eat.