更多"[单选题]1比特加法器对应的逻辑表达式为（）。"的相关试题:
[判断题]逻辑表达式中任何逻辑变量的取值只有两种：1和0，对应逻辑变量的真和假
A.正确
B.错误
[判断题](2791)( )逻辑表达式中任何逻辑变量的取值只有两种：1和0，对应逻辑变量的真和假。（）
A.正确
B.错误
[判断题]
加法器、译码器等都是逻辑门电路。
A.正确
B.错误
[单选题]以下表达式中符合逻辑运算法则的是
A.C·C=C2
B.1+1=10
C.0<1
D.A+1=1
[单选题]数学表达式5R²,对应的表达式是
A.5*R2
B. 5(R*R)
C.5*RR
D.R*R*5
[单选题]A、B、C中有奇数个1则Y为1对应的逻辑表达式为（）。
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Mathquill-command-id="7">+Mathquill-command-id="8">BClass="binary-operator"
Mathquill-command-id="9">+Mathquill-command-id="10">C
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[单选题]A、B、C、D中有偶数个1则Y为1，对应的逻辑表达式为
（）。
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Mathquill-block-id="15">Mathquill-command-id="16">⊕Mathquill-command-id="10">BClass="text"mathquill-command-id="19"
Mathquill-block-id="20">Mathquill-command-id="21">⊕Mathquill-command-id="11">CClass="text"mathquill-command-id="24"
Mathquill-block-id="25">Mathquill-command-id="26">⊕Mathquill-command-id="12">D>
B.Style="font-size:20px;">Class="textarea">Data-cke-editable="1"
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Mathquill-block-id="12">Mathquill-command-id="13">⊕Mathquill-command-id="7">BClass="text"mathquill-command-id="16"
Mathquill-block-id="17">Mathquill-command-id="18">⊕Mathquill-command-id="8">CClass="text"mathquill-command-id="21"
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Mathquill-command-id="7">+Mathquill-command-id="8">BClass="binary-operator"
Mathquill-command-id="9">+Mathquill-command-id="10">CClass="binary-operator"
Mathquill-command-id="11">+Mathquill-command-id="12">D
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[单选题]数学表达式5R2，对应的表达式是（ ）。
A.5*R2
B.5(R*R)
C.5*RR
D.R*R*5
[判断题]
对于任何一个确定的逻辑函数,其函数表达式和逻辑图的形式是唯一的
A.正确
B.错误
[单选题]逻辑表达式A+AB等于
A.A
B.1+A
C.B
D.1+B
[判断题]表示一种逻辑功能的真值表是唯一的,而它的表达式和逻辑电路可以有多种形式。
( )
A.正确
B.错误
[单选题]与表达式 A AB 逻辑值相等的是( )。 ( )
A. A
B.0
C. A+ B
D. A+ B
[判断题]一般用来表示逻辑函数的方法，归纳起来有真值表、卡诺图、表达式、逻辑图和波形图等五种。
A.正确
B.错误
[单选题] 逻辑表达式A+BC=（）
A.AB
B.A+C
C.(A+B)(A+C)
D.B+C
[判断题]两个逻辑电路的逻辑函数表达式不一样,这两个电路的逻辑功能就不一样。 ( )
A.正确
B.错误
