单项选择题
A.Instruct the users to use IRM encryption method only
B.Instruct the users to use S/MIME encryption method only
C.Using command New-ExchangeCertificate cmdlet
D.Using the Set-ExchangeServer cmdlet
单项选择题 Anorganizationcalledcontoso.comhasExchangeServer2010.@contoso.come-mailaddresssuffix.AnonymousandAuthorizationusercanposttoaPublicFoldernamedFolder1bysendinge-mailmessagestofolder1@contoso.com.Youneedtopreventallusersfrompostingcontenttofolder1，bysendinge-mail.Howshouldyoudothis？（）
单项选择题 AnorganizationhasExchangeServer2010MailboxServernamedServer1failed.AnewserverwithWindows2008namedServer2.ExchangeServer2010recoveryinstallation.Whatshouldyoudobeforeyouperformrecoveryinstallation？（）
单项选择题 YouhaveanExchangeServer2010organization.InSite1are5CASserversandaCASarraynamedarray1.ThisSite1onlyhasaccesstointernet.Inasecondsite，Site2，plantodeploy2CASserversandaCASarraynamedarray2.UsersconnectthroughOWAinsideandoutsideofthenetwork.YouneedtoconfigurenamespacesforOWAVirtualDirectories.WhatshouldyoudoforallCASinSite2？（）