which two methods could you use to add service names to a region database?(Choose two)
A. Manually add them using Net8 Assistant
B. Restart the service names with the new region database.
C. Download them from another Names Server using Net8 Assistant.
D. Load them from another file using the Net8 Assistant Names Server section.
E. Add new service names to the Net8 Assistant names net service names section.
答案选bd，但我认为是ad，请教各位？
