题目内容

游标卡尺零点不准所造成的属于()。

A. 系统误差
B. 随机误差
C. 疏忽误差
D. 随机误差或系统

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属于不同工资类别的人员编码不能重复。

A. 正确
B. 错误

试述高速钢麻花钻常见的修磨改进方法。

简述阿苯达唑驱虫作用机理、驱虫谱及应用。

You have an Exchange Server 2007 organization.All users on your network run Microsoft Office Outlook 2007 to access their mailboxes.Outlook 2007 is configured to connect by using RPC over HTTP and Auto discover. You perform a Typical installation of Exchange Server 2010 on a new server, and then move mailboxes to the new server.Users now report that they cannot access their mailboxes.You need to ensure that all users can access their mailboxes. What should you do from the new server?()

A. Select the Switchover Server option.
B. Enable and configure Outlook Anywhere.
Create and configure a Client Access array.
D. Rename the OWA virtual directory to Exchange.

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