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.
https://docs.oracle.com/cd/B28359_01/server.111/b28298/ch5lingsort.htm