In the mapping, what does the code TT map to?

In the mapping, what does the code TT map to?

• A. INF
• B. UMNR
• C. TICKETLESS/ELECTRONIC
• D. TT

Answer: (C)

Two-letter codes in this mapping describe how the ticket is issued. TT specifically stands for Ticketless/Electronic, indicating no paper ticket is produced and the reservation is stored electronically. This is distinct from Infant or Unaccompanied Minor, which are passenger-status categories and don’t indicate the ticketing method. Mapping TT to Ticketless/Electronic captures the intended meaning in the system, rather than repeating TT itself.

Two-letter codes in this mapping describe how the ticket is issued. TT specifically stands for Ticketless/Electronic, indicating no paper ticket is produced and the reservation is stored electronically. This is distinct from Infant or Unaccompanied Minor, which are passenger-status categories and don’t indicate the ticketing method. Mapping TT to Ticketless/Electronic captures the intended meaning in the system, rather than repeating TT itself.