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【单选题】
在C语言中,若有定义“double y,x=1;”,则C语言表达式y=x+3/2的值是
A.
1
B.
2
C.
2.0
D.
2.5
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【简答题】Win8系统Administrator用户无法访问Metro怎么办
【判断题】Guest账户和Administrator账户一样是由系统建立的,不能被禁用。
A.
正确
B.
错误
【单选题】为了加强防止黑客猜测系统管理员Administrator的密码,保证系统安全,最有效的措施是哪个?()
A.
给Administrator账户设置复杂密码
B.
降低Administrator账户的系统权限
C.
降低Guest账户权限
D.
给Administrator账户改名
【单选题】In which way can we measure the volume of an irregular object?
A.
By measuring the volume of the water it displaces.
B.
By measuring the container of the object.
C.
By measuring the weight and density of the object.
【多选题】微观营销环境包括( )。
A.
.市场营销渠道企业
B.
竞争者
C.
社会公众
D.
科学技术
【判断题】毛坯可以设置成透明
A.
正确
B.
错误
【单选题】We feel an object is heavy
A.
because weight is a fixed quality in an object.
B.
because they are far away from the centre of the earth.
C.
because of the earth’s strong attraction for them.
D.
because they are not taken away from the surface of the earth.
【多选题】当系统里只有一个Administrator帐户,注册失败的次数达到设置时,该帐户是否被锁住()
A.
是,锁定
B.
否,即不锁定
C.
帐户锁定策略对Administrator无效
D.
帐户锁定策略对Administrator同样有效
【判断题】Guest帐户和Administrator帐户一样是由系统建立的,不能被禁用。( )
A.
正确
B.
错误
【单选题】In which way can we measure the volume of an irregular object?
A.
By measuring the water it displaces.
B.
By measuring the container of the object.
C.
By measuring the weight of the object.
D.
By measuring the density of the object.
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