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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dba1fbÛ¡û
SJIS-WINdba1fbロ。
EUC-JPdba1fb
UTF-8dba1fbۡ?
UHCdba1fb