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Question $4$

Assume variables and are associated with $32-$bit registers. Write the corresponding logical operation to the following statements.

Use $8-$digit hexadecimal representation arranged in groups of $4$ digits for the numbers involved in the operation.

i$.y=x\%\frac{4}{\frac{?}{?}}\%$ is a modulus operation that calculates the remainder of $y4$

Hint: consider the following multiples of $4$ and their binary patterns.

$(8-$digit hex arrange in groups of $4$ digits for numbers used in the operation$)$

ii$.y=$ the sign of $\frac{x}{\frac{?}{?}}$ let $y$ hold a pattern that numerically equals the sign bit of $x$

$y=$

$(8-$digit hex arrange in groups of $4$ digits for numbers used in the operation$)$

iii. Make $y$ hold the same bits as $x$ at positions $1426$ while forcing other positions to be $0.$

$y=$

$(8-$digit hex arrange in groups of $4$ digits for numbers used in the operation$)$

Answer $1$:

$x$&$0x00000003$

Answer $2$:

$(x>>31)$&$0x000000001$

Answer $3$:

x & $0$x$1$FFFC$000$