What defines a concourse terminal?

A concourse terminal is characterized by its design, which typically includes a series of parallel linear terminals that extend from a main terminal area. This layout allows for quick and efficient movement of passengers between gates while maintaining accessibility to amenities and services. The linear arrangement can also facilitate the organization of different boarding areas, improving overall functionality and the flow of travelers through the airport.

Other options describe features that do not accurately reflect the specific definition of a concourse terminal. Some options imply a focus on floor levels or international operations, which are not defining characteristics of a concourse terminal. Additionally, the mention of operations without connected facilities also does not align with the connected and cohesive structure that defines a concourse terminal, where the design inherently supports easy navigation and access to additional services.