In Service Mapping, when discovery is started, what is the execution strategy used to run Identification Sections?

A: Identification Sections are executed randomly until one is successful and if more than one section is successful an error will be displayed. B: Identification Sections are executed randomly and the data gathered by the successful sections are merged. C: Identification Sections are executed one by one in the order they are listed and the last section that is successful will be used. D: Identification Sections are executed one by one in the order they are listed until the first successful match which concludes the Identification phase.