What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cff1efÏñï
SJIS-WINcff1efマ
EUC-JPcff1ef?
UTF-8cff1ef???
UHCcff1ef