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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-100111111101000011011111101000000?¡¿@
SJIS-WIN00111111101000011011111101000000?。ソ@
EUC-JP00111111101000011011111101000000?/@
UTF-800111111101000011011111101000000???@
UHC00111111101000011011111101000000?×@