The two's complement of the 4-bit binary number 0101 is:

The binary equivalent of the hexadecimal number A3 is:

The octal number 17 is equivalent to which decimal value?

Two's complement representation is commonly used in computers to represent:

The decimal number 25 in binary is:

The binary number 1010 is equivalent to which decimal value?

The hexadecimal digit F corresponds to which decimal value?