The ________ operator can be used to compare two values.
A. numerical
B. relational
C. boolean
D. casting
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The not equal comparison operator in Java is __________.
A. !=
B. <>
C. ^=
D. != =
Including a space between the relational operators >=, <=, ==, and != causes a syntax error.
A. false
B. true
在excel中,筛选功能可以单击数据选项卡找到。
A. 对
B. 错
在Excel 2016中,选择某个数据,单击“筛选”后,首行的数据格会出现一个下拉箭头,单击下拉箭头,则只出现“全部”、“前十个”两个选项。 ( )
A. 对
B. 错