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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-11010000110111111001111110011111100111111001111110011111101100001¡¿?????a
SJIS-WIN1010000110111111001111110011111100111111001111110011111101100001。ソ?????a
EUC-JP1010000110111111001111110011111100111111001111110011111101100001/?????a
UTF-81010000110111111001111110011111100111111001111110011111101100001???????a
UHC1010000110111111001111110011111100111111001111110011111101100001×?????a