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【判断题】
RC振荡器和LC振荡器电路组成的元件不同。
A.
正确
B.
错误
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【单选题】夏天傍晚,小明家的空气开关经常“跳闸”(空气开关自动断开),原因可能是( )。
A.
用电器使用时间过长
B.
有的灯泡灯丝断了
C.
有的用电器与线路接触不良
D.
因同时使用了大功率的家用电器
【单选题】关于下列描述,恰当的是哪项, ( ):
A.
诊断常用的定量研究方法为:
B.
选题小组讨论
C.
流行病学调查
D.
个人深入访谈
E.
专题小组讨论
F.
参与观察
【简答题】Samba和核心服务是____
【简答题】创建数据库使用 T-SQL的_________语句,修改数据库使用T-SQL的_________语句,删除数据库使用T-SQL的_________语句。
【判断题】In 1995, Max Oelschlaeger published a book Postmodern Environmental Ethics; Holmes Rolston III published a book Conserving Natural Value; Robert Elliot published Environmental Ethics.
A.
正确
B.
错误
【单选题】配置MySQL服务器时可以设置一个管理员帐号,其名称是( )。
A.
admin
B.
sa
C.
root
D.
system
【简答题】SMB是samba的核心启动服务,主要负责samba服务器和客户机之间的对话,完成身份验证并实现文件共享,监听TCP的 端口和 443 端口。
【单选题】下列程序段的执行结果为 ______ 。 Dim A(4) N=3 A(1)=1 For K=0 To N-1 For L=1 To K+1 X=K+2-L A(X)=A(X)+A(X-1) If K
A.
121
B.
141
C.
246
D.
131
【单选题】One randomly selected group saw a speaker lecture on environmental ethics to a large, attentive audience, and a different randomly selected group saw the same speaker give the same lecture, with ident...
A.
The same social behavior. can appear quite differently to different people when it is viewed in different social contexts.
B.
If the second group had seen the speaker lecture to a more attentive audience, its judgment of the speaker' s personal qualities might well have been different.
C.
People's judgments of a speaker's personal qualities are based primarily on what the speaker says and the mannerisms with which the speaker says it.
D.
A listener's convictions about a speaker's claims can be influenced by other people's reactions to those claims.
E.
A randomly selected group can sometimes arrive at a consensus about the personal qualifications of a speaker in a particular social situation.
【简答题】SMB是samba的核心启动服务,主要负责samba服务器和客户机之间的对话,完成身份验证并实现文件共享,监听TCP的 端口和 端口。
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