c$.$ Fill in the table below showing the effects of the different shift operations on single$-$byte quantities. Write each answer as two hexadecimal digits.$[10]$

x x $<<3$ x $>>2$ x $>>2$

$($Logical$)($Arithmetic$)$

$0$xF$0$

$0$x$0$F

$0$xCC

$0$x$55$

Q$3.$ Integer division on most machines is even slower than integer multiplication$$requiring $30$ or more clock cycles. Dividing by a power of two can also be performed using shift operations. Explain how this helps in performing division. Explain with an example. $[10]$

Q$4.$ How is positive and negative infinity represented in the binary number?$[10]$