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与门的输入端输入信号为何值时,输出端输出“1”( )
A.0 0 B.0 1 C.1 0 D.1 1
与门的输入端输入信号为何时,输出端输出“1”( )
A.00 ? B.01
C.10 ? D.11
“与”门的输入端输入信号为何时,输出端输出“1”
[ ]
A.0 0 B.0 1 C.1 0 D.1 1