問題文
The WebSocket overview calls one of the two server-side endpoint flavors more flexible than the other. Which explanation does the page give for that?
選択肢
- Annotated endpoints may be added once the server has begun listening, while programmatic ones cannot.
- Annotated endpoints may use differing method signatures, while programmatic ones may not stray from the interface they implement.
- Annotated endpoints may sit under the path of another endpoint, while programmatic ones are barred from it.
- Annotated endpoints may work without a message encoder, while programmatic ones always want one.