Data Section: $-$ array: An array of integers $(10,20,30,40,50).-$ array$\_$size: The size of the array $(5).-$ sum: A variable to store the sum of the array elements. $-$ squared$\_$sum: A variable to store the squared sum$\mathrm{.}2.$ Text Section: $-$ The program initializes registers: $-$ ECX: Loaded with the size of the array. $-$ EBX: Used as the index for the loop. $-$ EAX: Cleared to accumulate the sum$\mathrm{.}3.$ Using Loop Structure $($calculate$\_$sum$)$: $-$ The loop checks if the current index $($EBX$)$ is less than the array size $($ECX$).-$ If true, it: $-$ Loads the value from the array into EDX. $-$ Adds that value to EAX. $-$ Increments the index $($EBX$).-$ Jumps back to the start of the loop. $-$ Once the index meets or exceeds the size, it exits the loop to calculate the square$\mathrm{.}4.$ Calculating the Square: $-$ The program moves the total sum $($EAX$)$ into EDX for squaring. $-$ It then multiplies EAX by itself to calculate the square and stores the result in squared$\_$sum$\mathrm{.}5.$ Exit: $-$ The program terminates using a Linux syscall.