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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fba4a4û¤¤
SJIS-WINfba4a4訷、
EUC-JPfba4a4?
UTF-8fba4a4???
UHCfba4a4