Which of the following NLS_SORT parameter values would result in case－insensitive and accent－insensitive binary sorts?（）
A.NLS_SORT = BINARY
B.NLS_SORT = BINARY_AI
C.NLS_SORT = BINARY_CI
D.NLS_SORT = BINARY_AI_CI
E.Binary sorts are case insensitive and accent insensitive by default.