Define the following terms related to food and beverage sector of a hospitality industry:

1. Food and beverage services
2. Food and beverage sector
3. Catering
4. Quick service restaurant
5. Full service restaurant

1. Food and beverage services: The department or division within a hospitality establishment that is responsible for preparing and serving food and beverages to guests.

2. Food and beverage sector: The part of the hospitality industry that focuses on providing food and drink to customers, including restaurants, bars, cafes, catering services, and more.

3. Catering: The business of providing food and beverage services at events or functions, either on-site or off-site. This may include preparing, cooking, and serving meals to guests.

4. Quick service restaurant: A type of restaurant that offers fast food and quick service to customers. Also known as a fast food restaurant, these establishments typically have limited menu options and a focus on speed and convenience.

5. Full service restaurant: A type of restaurant that offers a full menu of food and beverage options, as well as table service to customers. These establishments typically provide a higher level of service and a more extensive menu than quick service restaurants.