单项选择题 YouhaveafileserverthatrunsWindowsServer2008.AuserrestoresalargefilebyusingthePreviousVersionstab.Youneedtoviewtheprogressofthefilerestoration.Whatshouldyoudo？（）

单项选择题 Yourcompanyhasadomainwithmultiplesites.Youhaveadomain-basedDFSnamespacecalled\\contoso.com\Management.The\\contoso.com\Managementnamespacehierarchyisupdatedfrequently.Youneedtoconfigurethe\\contoso.com\ManagementnamespacetoreducetheworkloadofthePDCemulator.Whatshouldyoudo？（）

单项选择题 Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS Server server role. A server named Server2 runs a custom application.You need to configure DNS to include the following parameters for the custom application: Service Priority Weight Protocol Port number Host offering this service Which record should you create？（）