$($a$)$ Suppose EAX $=00000200,$EBx$=00000250,$

$DS=0300H,SS=0440H,BP=0110H$ and

$SI=0010H.$

Determine the address accessed by each of the

following instructions, assuming real mode

operation :

$($i$)$ MOV ECX, $BP-200H$

$($ii$)$ MOVDL,$[BP+SI-10H]$

$($iii$)$ MOV BX$,SI+100H$

$($iv$)$ MOV ECX, EAx$+2**EBx+10$

$($v$)$ MOV $[$EAX $+4*$EBX$],$ AL

$($b$)($i$)$ What is the difference between far and near

CALL?

$($ii$)$ Explain about the interrupt INTO.

$(3+2)$