单项选择题 您有一台运行Windows7的计算机。您运行Runas并指定／savecred参数来启动一个应用程序。您需要删除已存储的密码。您应该怎么办？（）

单项选择题 您有一台运行Windows7的引用计算机。您计划创建计算机的映像，然后将该映像部署到100台计算机。您需要准备好该引用计算机以创建映像。创建映像之前您应执行什么操作？（）

单项选择题 YourcompanyhasanActiveDirectoryforest.TheforestcontainstwositesnamedSite1andSite2.YouplantodeployExchangeServer2010serversinbothsites.Youneedtoplanahigh-availabilitysolutionfortheMailboxserversthatmeetsthefollowingrequirements：.Usersmustbeabletoaccesstheirmailboxesifasingleserverfails.UsersmustbeabletoaccesstheirmailboxesremotelyifasinglesitebecomesunavailableWhatshouldyoudo？（）A.DeploytwoMailboxserversineachsite.Installandconfigurecontinuousclusterreplication（CCR）.B.DeployoneMailboxserverinSite1andoneMailboxserverinSite2.Installandconfigurecontinuousclusterreplication（CCR）.C.DeploytwoMailboxserversineachsite.Createonedatabaseavailabilitygroup（DAG）namedDAG1.AddallMailboxserverstoDAG1.D.DeploytwoMailboxserversineachsite.Createtwodatabaseavailabilitygroups（DAGs）namedDAG1andDAG2.AddtheMailboxserversfromSite1toDAG1andtheMailboxserversfromSite2toDAG2.

单项选择题 YouhavetwocomputersnamedComputer1andComputer2.ThecomputersrunWindowsXPProfessionalandarejoinedtoanActiveDirectorydomain.Computer1containstherecoveryagentcertificateforthedomain.AdomainusernamedUser1encryptsfilesonComputer2inafoldernamedC:/User1.TheuserleavesthecompanyandtheadministratordeletesUser1’saccount.YouneedtodecryptthefilesencryptedbyUser1.Whatshouldyoudo?（）A.LogontoComputer2byusingthedomainadministratoraccount.Atthecommandprompt,runcipher.exe/uc:/user1/*.*.B.CreateanewdomainuseraccountnamedUser1.LogontoComputer2asUser1.Modifythepropertiesoftheencryptedfiles.C.RemoveComputer2fromthedomain.LogontoComputer2byusingthelocaladministratoraccount.Modifythepropertiesoftheencryptedfiles.D.BackuptheencryptedfilesonComputer2.RestorethefilesonComputer1.LogontoComputer1byusingtherecoveryagentaccountandmodifythepropertiesoftheencryptedfiles.

单项选择题 YourorganizationhasExchangeServer2010.Youneedtoensurethatusersintheorganizationarenotifiedbeforetheysende－mailmessagestoexternalrecipients.Whichcmdletshouldyourun？（）