19)设X="11”,Y="1122",下列表达式结果为假的是(A)NOT(X==y)AND(X$y) (B)NOT(X$Y)OR(X◇Y) (C)NOT()(X>

問題詳情

19)设X="11”,Y="1122",下列表达式结果为假的是
(A)NOT(X==y)AND(X$y)
(B)NOT(X$Y)OR(X◇Y)
(C)NOT()(X>=Y)
(D)NOT(X$Y)

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)