In the case of $1$ byte long signed fixed point number representation, what is the value of the following bit sequence?

$11110001$

How many characters does the following $190-8899-1("$Latin$-$l$")$ encoded bit sequence encode?

$111011101010101010001000$

In the case of packed BCD representation, which decimal integer value does the following bit sequence represent?

$0001100101111001$

What is the value of the float type variable whose memory area has the following special bit combination in the case of floating$-$point little$-$endian storage? $00000000000000000000000010000000$

What is the value of the variable $x$ after the following $C$ statements are executed?

float $x,y=1000000\mathrm{.}0$

$x=y+0\mathrm{.}001$;