单项选择题 You have an Exchange Server 2010 organization.You need to identify the following information for a  user’s ailbox： The size of items in the Inbox folder The number of items in the Deleted Items folder You must achieve this goal by using the minimum amount of administrative effort. Which cmdlet should you run？（）

单项选择题 You have an Exchange Server 2010 server that has IMAP4 enabled.All users connect to the Exchange server by using an IMAP4 client.You need to verify whether users can send e-mail to the Internet by using the Exchange server. What should you do？（）

单项选择题 YouhaveanExchangeServer2010servernamedServer1.YouneedtoverifywhetheruserscanconnecttoServer1byusingOutlookAnywhere.Whatshouldyoudo？（）