题目内容

根据SY/T6426-2005,以下哪一种防喷器可用于硬关井?()

A. 环型防喷器。
B. 闸板防喷器。
C. 可用其中任一个。

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Your company has a main office and a branch office. The network contains two servers named Server1 and Server2 that run Windows Server 2008 R2. Server1 is located in the main office. Server2 is located in the branch office. You have a domain-based namespace named \\contoso.com\DFS1. Server1 is configured as the namespace server for \\contoso.com\DFS1. \\contoso.com\DFS1 has a folder named Folder1. The folder targets for Folder1 are \\Server1\Folder1 and \\Server2\Folder1. Users in the main office report that they view different content in Folder1 than users in the branch office. You need to ensure that the content in Folder1 is identical for all of the users. What should you do?()

A. Create a new replication group.
B. Configure Server2 as a namespace server.
C. From Server2, run dfsutil.exe cache domain.
D. From Server2, run dfsutil.exe root forcesync \\contoso.com\DFS1.

水性切削剂的主要用途是()。

A. 吸收热量;
B. 保养机器;
C. 增加工件表面硬度;
D. 增加润滑效果。

易发生()的商品要做好冬季保温工作。

A. 溶化
B. 串味
C. 沉淀
D. 挥发

简述外商投资企业用地取的方式。

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