单项选择题
A.From the Exchange Best Practices Analyzer， run a baseline scan.
B.From the Exchange Management Shell， run the Test-OwaConnectivity cmdlet.
C.From the Exchange Management Console （EMC）， examine the properties of the default Outlook Web App mailbox policy.
D.From the Internet Information Services （IIS） Manager， view the session state settings for the Outlook Web Access virtual directory.
单项选择题 You have an Exchange Server 2010 organization that contains one Mailbox server.All users connect to Exchange by using Microsoft Office Outlook 2010.You need to identify the latency of client connections to the Mailbox server. What should you run？（）
单项选择题 YoudeployanewExchangeServer2010organization.Yousendatestmessagetoanexternalrecipientandimmediatelyreceivethefollowingnondeliveryreport（NDR）：Deliveryhasfailedtotheserecipientsorgroups：User1@contoso.com（user1@contoso.com）. Therecipient’se-mailsystemisn’tacceptingmessagesnow.Pleasetryresendingthismessagelaterorcontacttherecipientdirectly.±Youverifythatyoucansuccesfullysendane-mailmessagetoUser1@contoso.comfromanexternale-mailsystem.Youneedtoensurethatyoucansende-mailstoexternalrecipientsfromwithintheExchangeorganization. Whatshouldyoucreate？（）
单项选择题 You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed.The organization contains five Hub Transport servers.All of the Hub Transport servers are listed as source servers for a Send connector to the Internet. You need to prevent a Hub Transport server named Hubl from sending and receiving e-mail messages from the Internet.The solution must meet the following requirements： （1）Ensure that Mailbox servers can deliver e-mail messages to Hub1. （2）Ensure that all other Hub Transport servers can deliver e-mail messages to the Internet. What should you do on Hub1？（）