Final answer:
The most formal type of meal service which requires a server is the Plated Service, distinctly more formal than Buffet, Family-Style, or Cafeteria Service.
The Correct Option is; B. Plated Service.
Step-by-step explanation:
The most formal type of meal service which requires a server is known as Plated Service. In this formal dining setup, guests are seated and servers bring pre-portioned plates to the table, presenting each course one at a time.
This contrasts with other types of meal service such as Buffet Service where guests serve themselves, Family-Style Service where large serving dishes are placed on the table for guests to help themselves, and Cafeteria Service where guests select their food items as they walk through a line.
The most formal type of meal service that requires a server is Plated Service. In plated service, each course is served individually by a server directly to the guest at the table. This type of service is commonly used in formal dining establishments or special events.