G2E05:What is the standard sideband for JT65, JT9, FT4, or FT8 digital signal when using AFSK?
Direct answer summary (2023-2027 NCVEC pool)
The official correct answer for G2E05 is USB.
The key fact is USB. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.