单项选择题
A.0和0 B.0和1 C.1和0 D.1和1
设AX=C544H,在执行指令ADD AH,AL后,()。A.CF=0,OF=0B.CF=0,OF=1C.CF...
单项选择题设AX=C544H,在执行指令ADD AH,AL后,()。
A.CF=0,OF=0 B.CF=0,OF=1 C.CF=1,OF=0 D.CF=1,OF=1
假定(DS)=4000H,(DI)=0100H,(40100H)=55H,(40101H)=AAH,执行指令L...
单项选择题假定(DS)=4000H,(DI)=0100H,(40100H)=55H,(40101H)=AAH,执行指令LEA BX,[DI]后,BX中的内容是()。
A.AA55H B.55AAH C.0100H D.4100H
假定(DS)=4000H,(42728H)=55H,(42729H)=AAH,执行指令LEA BX,[2728...
单项选择题假定(DS)=4000H,(42728H)=55H,(42729H)=AAH,执行指令LEA BX,[2728H]后,BX中的内容是()。
A.AA55H B.55AAH C.2728H D.4000H