Consider the following Intel assembly language program. Do not use your computer for this exercise.

$($a$)$ What does the program do$?$ What is the final value of $[$d$]?$ What is that value in terms of the

initial value of the array arr?

$($b$)$ How does the program know when it has reached the end of the array?

$($c$)$ What is the size of the values in the array? How do you know?

$($d$)$ What is the size of the d variable $($i$.$e$.$ the memory region pointed to by the label of that name$)?$

How do you know?

$($e$)$ What is the total size of the array in bytes?

$($f$)$ How does the program calculate absolute value?

$($g$)$ At the beginning of the program, we set edx to zero using the xor edx, edx instruction. Why is

this instruction necessary?