DATASEGMENTADW0BDW0CDW230,20,54DATAENDS┇LEABX,CMOVAX,[BX]MOVB,AXMOVAX,2[BX]ADDAX,BMOVA,AX上述指令序列执行到MOVAX,2[BX]后,AX的值为()
DATASEGMENTADW0BDW0CDW230,20,54DATAENDS┇LEABX,CMOVAX,[BX]MOVB,AXMOVAX,2[BX]ADDAX,BMOVA,AX上述指令序列执行到MOVAX,2[BX]后,AX的值为()
正确答案:20
- 上一篇:DATASEGMENTADW0BDW0CDW230,20,54DATAENDS┇LEABX,CMOVAX,[BX]MOVB,AXMOVAX,2[BX]ADDAX,BMOVA,AX上述指令序列执行到MOVAX,[BX]后,AX的内容是()
- 下一篇:CODESEGMENTASSUMECS:CODEBEG.XORBL,BLMOVAH,1INT21HMOVBL,ALMOVCX,8LAST:MOVDL,‘0’ROLBL,1JNCNEXTMOVDL,‘1’NEXT:MOVAH,2INT21HLOOPLASTMOVAX,4C00HINT21HCODESEGMENTENDBEG上述程序中,MOVAH,2INT21H这两条指令执行完后,计算机输出()里存放的内容