$(33$ points$)$ Problem $3$

a$)(4$ pt$.)$ How many descriptor tables do a $32$ bit $\text{'}x86$ processor use, and what are they called?

b$)(5$ pt$.)$ How do the values loaded into a segment register differ between real mode and protected mode?

c$)(12$ pt$.)$ Given the start$/$ base addresses of memory blocks, Calculate the size $($in bytes$)$ of the memory blocks in the following memory map.

$\backslash$table$[[06070000$ H$,],[$Block $2],[06050000$ H$,],[$Block $1],[01600000$ H$,],[$Block $0]]$

d$)(12$ pt$.)SP=1F56,Ax=5522,Bx=24B7,SI=C285,$ and $Dx=3352,$ show the contents of the stack as each instruction is executed:

Please solve the details

It is preferable to explain on paper