You have two Exchange Server 2010 Mailbox servers named Server1 and Server2.You need to move a users mailbox from Server 1 to Server 2.Your solution must minimize down time for the user.Which cmdlet should you run？（）

单项选择题YouhaveanExchangeServer2010organization.YouhaveausernamedUser1andausernamedUser2.YouneedtoensurethatUser1canaddUser2totheFromfieldwhenhesendse-mailmessages.MessagesthathaveUser2intheFromfieldmustdisplayonlyUser2asthemessagesendertorecipientsWhoreceivethemessages.Whatshouldyouuse？（）

A.Active Directory Users and Computers
B.Exchange Control Panel （ECP）
C.Exchange Management Console （EMC）
D.Microsoft Office Outlook

单项选择题YouhaveanExchangeServer2010organizationthatcontains20mailboxdatabases.Youconfigureeachdatabasetoretainalldeleteditemsfor30days.Youneedtoensurethatallitemsthatpasstheretentionperiodarepermanentlydeleteddailybetween02：00and06：00.Whichcmdletshouldyouuse？（）

A.Set-MailboxDatabase
B.Set-MailboxServer
C.Set-OrganizationConfig
D.Set-RetentionPolicy

单项选择题Yourcompanyhasamainofficeandabranchoffice.Allbranchofficeadministratorsaremembersofacustommanagementrolegroup.Therolegroupisconfiguredtoallowmemberstomanagerecipients.ThebranchofficeadministratorsarealsomembersofTheDomainAdminssecuritygroup.TheorganizationcontainsoneExchangeServer2010server.Youdiscoverthatthebranchofficeadministratorscanmanagerecipientsinbothoffices.Youneedtoensurethatthebranchofficeadministratorscanmanagerecipientsintheirassignedbranchofficeonly.Whatshouldyoudo？（）

A.Create a new management role entry for the role group.
B.Create a management role assignment policy and associate the policy to the role group.
C.Create a management scope and associate the scope to the role group.Set a recipient filter for the management scope.
D.Remove the branch office administrators from the Domain Admins group.Add the branch office recipients to the role group.

单项选择题YouhaveanExchangeServer2010organizationthatcontainsfiveMailboxservers.YourActiveDirectorydomaincontainsfivedomaincontrollersinasinglesite.Youcreateanewmailboxdatabase.Younoticethatthedatabasefailstomount.Youneedtoensurethatthedatabasemountsassoonaspossible.Whatshouldyoudo？（）

A.Configure all domain controllers as Global Catalog servers.
B.Install the Exchange Server 2010 Administration Tools on a domain controller.
C.Force the replication of the Active Directory Domain partition between all domain controllers.
D.Force the replication of the Active Directory Configuration partition between all domain controllers.

多项选择题You have an Exchange Server 2010 organization. The network contains the computers shown in the following table. You need to identify the computers that can run the Exchange Server 2010 management tools.  Which two computers should you identify？（）

A.Computer1
B.Computer2
C.Computer3
D.Computer4
E.Computer5