题目内容

宁天城际列车DMI上如有“列车丢失定位”图标,列车后退()米即会产生紧急制动。

A. 0.5
B. 1
C. 2
D. 3

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Your company has an Active Directory Rights Management Services (AD RMS) server. Users have Windows Vista computers. An Active Directory domain is configured at the Windows Server 2003 functional level. You need to configure AD RMS so that users are able to protect their documents. What should you do()

A. Install the AD RMS client 2.0 on each client computer.
B. Add the RMS service account to the local administrators group on the AD RMS server.
C. Establish an e-mail account in Active Directory Domain Services (AD DS) for each RMS user.
D. Upgrade the Active Directory domain to the functional level of Windows Server 2008.

炸药是指?

主轴箱体的主要检验项目有()。

A. 各加工表面的表面粗糙度和外观
B. 孔的尺寸精度
C. 孔和平面的几何形状精度
D. 孔系的相互位置精度
E. 箱体加丁面完整性
F. 壳体泄漏试验

木节尺寸按垂直于构件长度方向测量。

A. 正确
B. 错误

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