题目内容

持续性病毒感染的4种类型?

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简述用塞尺片测量轴瓦两侧间隙的方法?

观测水位时,要注意观测水尺附近的水流()。

A. 速度
B. 动向
C. 方向
D. 流量

与设备相连接的管道应控制管口应力,除特殊要求外,法兰处于自由状态下的偏差在设备小于3000r/min的情况下其平行度小于等于()mm。

A. 0.2
B. 0.3
C. 0.4
D. 0.5

Your network contains two servers named Server1 and Server2. Server1 runs Windows Server 2008 R2. Server2 runs Windows Server 2008. You need to ensure that you can initiate a full server backup of Server2 from Server1. What should you do?()

A. Install Windows Server Backup on Server2.
B. Upgrade Server2 to Windows Server 2008 R2.
C. Add an exception to Windows Firewall on Server2.
D. Add your user account to the Backup Operators group on Server2.

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