If the dala symment register$($DS$)$

a$.$ Contress $4000$ H what physical address will the instruction will be the instruction MOV AL $[234$BH$]$ read?

b$.$ At any given time the $8086$ works with four segments in this address space. How many bytes can each segment address?

C$.$ If the Stack Segment register Contains $3000H$ & the stack pointer register contains $8434$ H $.$ What is the physical address of the top of the shack?