A $4)$ Consider a pure segmentation scheme where the segments are stored in main ry as shown below. $(20$ points$)$

a$)$ Construct a segment table according to the given memory layout.

$\backslash$table$[[$Segment no$,$Starting Address,Length$],[0,1200,800],[1,4500,500],[2,2300,700],[3,3000,500]]$

b$)$ Convert the following logical addresses to the corresponding physical addresses according to the given memory layout.

$\backslash$table$[[,\backslash$table$[[$Logical Address $($Segment no$,],[$Offset$)]],$Physical Address$],[$i$.,1,400,],[$ii$.,2,300,],[$iii$.,3,300,],[$iv$.,0,500,],[$v$.,1,50,],[$vi$.,3,1000,]]$