设ES=3000H,DI=00FFH,CX=0005H,AL=41H,DF=0,从300FFH开始的连续5个字节单元内容分别是44H,43H,42H,41H。执行REPNZSCASB指令后,正确的结果是()。
ADI=0104H,CX=0000H
BDI=0103H,CX=0001H
CDI=0102H,CX=0002H
DDI=0101H,CX=0003H
正确答案
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