若BX=1000H,DS=2000H,(21000H)=12H,(21001H)=34H。执行MOV SI,[BX]指令后SI=()
- A1234H
- B3412H
- C1000H
- D0010H
若BX=1000H,DS=2000H,(21000H)=12H,(21001H)=34H。执行MOV SI,[BX]指令后SI=()
1、若DS=1000H,BX=2000H,(12000H)=56H,(12001
若DS=1000H,BX=2000H,(12000H)=56H,(12001H)=78H,AX=1000H,执行“ADDAX,[BX]”指令后,AX=()。A8856HB6678HC8800HD6600H
2、现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(2
现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(20103H)=78H,(21200H)=2AH,(21201H)=4CH,(21202H)=B7H,(21203...
3、现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20
现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(20103H)=78H,(21200H)=2AH,(21201H)=4CH,(21202H)=B7H,(21203...
4、现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20
现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(20103H)=78H,(21200H)=2AH,(21201H)=4CH,(21202H)=B7H,(21203...
5、已知(DS)=2000H,有关的内存单元值为:(21000H)=00H,(2
已知(DS)=2000H,有关的内存单元值为:(21000H)=00H,(21001H)=12H,(21200H)=00H,(21201H)=10H,(23200H)=20H,(23201H)=30H,(23400H)=40H,(23401H)=30H...
6、设(DS)=1000H,(ES)=2000H,(SS)=3000H,(BX)
设(DS)=1000H,(ES)=2000H,(SS)=3000H,(BX)=5000H,(BP)=6000H,(DI)=0001H,内存单元中,(21000H)=1234H,(36000H)=9ABCH,(16000H)=9657H,(41002H)=7...