单项选择题 You work as a senior administrator at Contoso.com. The Contoso.com network consists of a single domain named Contoso.com. All servers on the Contoso.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing what happens when you run the Remove-NetLbfoTeam Windows PowerShell cmdlet. Which of the following describes the results of running this cmdlet?（）

单项选择题 A network technician installs Windows Server 2012 R2 Standard on a server named Server1. A corporate policy states that all servers must run Windows Server 2012 R2 Enterprise. You need to ensure that Server1 complies with the corporate policy. You want to achieve this goal by using the minimum amount of administrative effort. What should you perform?（）

单项选择题 Your network contains an Active Directory forest that contains three domains. A group named Group1 is configured as a domain local distribution group in the forest root domain. You plan to grant Group1 read-only access to a shared folder named Share1. Share1 is located in a child domain. You need to ensure that the members of Group1 can access Share1. What should you do first?（）