题目内容

在检测DVT过程中,必须戴好安全带,操作人员不得下车。

A. 正确
B. 错误

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用人单位应当依法建立和完善(),保障劳动者享有劳动权利和履行劳动义务。

A. 劳动标准
B. 劳动制度
C. 规章制度
D. 管理制度

观察药材的形状,大小,色泽,表面特征,质地,断面及气味等的检定项目是()

A. 性状
B. 鉴别
C. 检查
D. 浸出物测定

Linux下的主流GUI介绍支持Linux的图形开发较多,常用的有()、MicroWindow和()等。

The production database has been functional for the last seven days. Because of application requirements, some of the initialization parameters were changed during run time without any comments. You have asked to find out the value of the parameters when the instance was started.Which source would you use to locate this information?()

A. Fixed views
B. The alert log file
C. The parameter file
D. The server parameter file
E. Dynamic performance view

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