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？（） ["Create and configure a Client Access server array，and then install a hardware load balancer.","Create and configure a Client Access server array，and then install Windows Network Load Balancing on both servers.","Deploy Microsoft Internet Security and Acceleration （ISA） Server 2006，and then implement DNS round robin.","Deploy Microsoft Internet Security and Acceleration （ISA） Server 2006，and then install Windows Network Load Balancing."]
肺的呼吸功能
You work as an Exchange Administrator for Xxx .The company has a Windows 2008 Active Directory-based network.The network contains an Exchange Server 2010 organization.An employee named John has recently left the company.You need to delete the mailbox and the user account for John.You also need to remove the mailbox from the Exchange database.Which of the following commands will you enter in the Exchange Management Shell to accomplish the task？（） ["Delete-Mailbox -Identity john@TK.com","Remove-Mailbox -Identity john@TK.com -Permanent $true","Remove-Mailbox -Identity john@TK.com","Disable-Mailbox john@TK.com"]
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？（） ["A","B","C","D"]
产业结构软化
表现主义
