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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fab7a7ú·§
SJIS-WINfab7a7弡ァ
EUC-JPfab7a7?
UTF-8fab7a7???
UHCfab7a7