【判断题】【消耗次数：1】
已知AL,BL中数据为带符号数，若求AL∕BL的商，应使用指令序列为CBW和IDIVBL。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
检查二个无符号数的关系，若要实现AL≥BL时分支去LOP1处，那么在“CMP AL，BL”指令后应跟的分支指令是（ ）
①
JNC LOP1
②
JA LOP1
③
JC LOP1
④
JGE LOP1
【单选题】
执行下列指令序列后，正确的结果是（ ） MOV AL，81H ADD AL，AL ADC AL，AL
①
AL=05H
②
AL=204H
③
AL=04H
④
AL=205H
【简答题】
若累加器[AL]﹦1000 0000在下列表示中所对应的十进制数值应是： 无符号数：[填空1]；带符号数[填空2]；BCD码[填空3]；
【简答题】
和指令 SHL AL, 1功能相同的指令是[填空1]。
随机题目
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active
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By using a system approach to health care, early ( )practitioners discovered acupuncture points.
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make out the difference
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make out the different
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make payment
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make pay
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poaching eg
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relaxing