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执行后使BX=0的同时也使CF=0,OF=0的指令是()
- A、XORBX,BX
- B、ORBX,BX
- C、ANDBX,BX
- D、CMPBX,BX
参考答案
更多 “执行后使BX=0的同时也使CF=0,OF=0的指令是()A、XORBX,BXB、ORBX,BXC、ANDBX,BXD、CMPBX,BX” 相关考题
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设AL=0B4H,BL=11H,指令“MULBL”和指令“IMULBL”分别执行后OF,CF的值为()
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若AX=65ACH,BX=0B79EH,则()A.执行ADD.AX,BX指令后,CF=1,OF=1
B.执行SUB.AX,BX指令后,SF=1,OF=0
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设AL=0B4H,BL=11H,指令“MULBL”和指令“IMULBL”分别执行后OF,CF的值为()A、OF=1,CF=0B、OF=1,CF=1C、OF=0,CF=0D、OF=0,CF=1
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单选题设AL=0B4H,BL=11H,指令“MULBL”和指令“IMULBL”分别执行后OF,CF的值为()A
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