3-4 Discussion: 1. In program above in step 3, what is the mode of addressing? Explain briefly what is instruction doing? 2. In program above in step 4, what is the mode of addressing? Explain briefly what is instruction doing? 3. In program above in step 5, what is the mode of addressing? Explain briefly what is instruction doing? 4. In program above in step 7, what is the mode of addressing? Explain briefly what is instruction doing? 5. In program above in step 8, what is the mode of addressing? Explain briefly what is instruction doing? 6. In program above in step 10, what is the mode of addressing? Explain briefly what is instruction doing? 7. In program above in step 11, what is the mode of addressing? Explain briefly what is instruction doing? 8. Execute the following program, and then record the new values of variables DI, and D2 after executing. .MODEL SMALL DATA o1 ,,,, D2 DB 10 DUP(O) .CODE MOV AX, @DATA : INITIALIZE THE DATA SEGMENT MOV DS, AX LEA SI, DI : LOAD OFFSET ADDRESS OF DI IN SI LEA DI, D2 : LOAD OFFSET ADDRESS OF D2 IN DI MOV cx, 05 : LOAD CX WITH COUNT UP: MOV AL, [si] : MOVE THE 1ST ELEMENT OF D 1 TO AL Mov (Du), AL : MOVE TO D2 INC SI : INCREMENT SI INC DI : INCREMENT DI Dec cx : DECREMENT THE COUNTER JNZ UP ; REPEAT TILL CX BECOMES ZERO HLT END **cering av