（）实际上就是各种游荡在空气中的声波。 正确。 错误。
Your company has an Active Directory forest named contoso.com. You plan to deploy an Exchange Server 2010 organization that will contain two servers. Each server will have the Client Access server role， the Hub Transport server role， and the Mailbox serverrole installed. You plan to add both servers to a database availability group （DAG）. You need to recommend a high-availability solution for the Client Access server role. Your solution must ensure that users are not prompted to authenticate if a Client Access server becomesunavailable. What should you recommend？（） 正确。 错误。
肺的呼吸功能 正确。 错误。
You are a senior network administrator at TestKing, and while performing thepassword recovery procedure on your 2500 series Cisco router, you type in thefollowing command:o/r 0x2142What is the purpose of this command?（） 正确。 错误。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a custom control named OrderForm. You write the following code segment： public delegate void CheckOrderFormEventHandler（EventArgs e）； private static readonly object CheckOrderFormKey = new object（）； public event CheckOrderFormEventHandler CheckOrderForm { add { Events.AddHandler（CheckOrderFormKey， value）； } remove { Events.RemoveHandler（CheckOrderFormKey， value）； } } You need to provide a method that enables the OrderForm control to raise the CheckOrderForm event. Which code segment should you use？（） 正确。 错误。
运用任务分解法时，任务的分解可基于交付成果，也可基于工作过程。
