(BX)=2000, (BS)=8000H, (8200011)=4000H,执行指令LEABX,[BX]=( )。A.4000HB.8000HC.2000HD.6000H
(BX)=2000, (BS)=8000H, (8200011)=4000H,执行指令LEABX,[BX]=( )。
A.4000H
B.8000H
C.2000H
D.6000H
相关考题:
假设(DS)=0B000H,(BX)=080AH,(0B080AH)=05AEH,(0B080CH)=4000H,当执行指令“LES DI,[BX]”后,(DI)=______,(ES)=______。
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假定(DS)=4000H,(DI)=0100H,(40100H)=55H,(40101H)=AAH,执行指令 LEABX,[DI)后,BX中的内容是A.AA55HB.55AAHC.0100HD.4100H
假定(DS)=4000H,(DI)=0100H,(40100H)=55H,(40101H)=AAH,执行指令 LEABX,[DI]后,BX中的内容是( )。A.AA55HB.55AAHC.0100HD.4100H
如果获取数组BUFF的第一个字节,则下面正确的指令是() 。A.LEA BX,BUFF MOV AL,BYTE PTE [BX]B.LEA BX,BUFF MOV AX,WORD PTR [BX]C.MOV BX,OFFSET BUFF MOV AX,WORD PTR [BX]D.MOV BX,OFFSET BUFF MOV AX, [BX]