To serve is to provide a functional input in a specific system or process.
A service is an activity which provides a functional input in a specific system or process.
Service is closely related to function; however, note that service is a more specific term, in addition to its flexibility in representing both inputs and functions.
A service is an activity which provides a specific input or function in a specific process or system.
Service is closely related to function; however, note that service is a more specific term, in addition to its flexibility in representing both inputs and functions.