单项选择题
A. From Windows PowerShell on Server2, run Enable-PSRemoting cmdlet.
B. From Windows PowerShell on Server1, run Install-Windows Feature.
C. From Windows Firewall with Advanced Security on Server2, create an inbound rule.
D. From Internet Explorer on Server2, download and install Windows Management Framework 3.0.
单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains an Application server named Server1. Server1 runs Windows Server 2012 R2. Server1 is configured as an FTP server. Client computers use an FTP Application named App1.exe. App1.exe uses TCP port 21 as the control port and dynamically requests a data port. On Server1, you create a firewall rule to allow connections on TCP port 21. You need to configure Server1 to support the client connections from App1.exe. What should you do?（）
单项选择题 Your company has a main office and two branch offices. The offices connect to each other by using a WAN link. In the main office, you have a server named Server1 that runs Windows Server 2012 R2. Server1 is configured to use an IPv4 address only. You need to assign an IPv6 address to Server1. The IP address must be private and routable. Which IPv6 address should you assign to Server1?（）
单项选择题 Your network contains an Active Directory domain named contoso.com. The DNS zone for contoso.com is Active-Directory integrated. The domain contains 500 client computers. There are an additional 20 computers in a workgroup. You discover that every client computer on the network can add its record to the contoso.com zone. You need to ensure that only the client computers in the Active Directory domain can register records in the contoso.com zone. What should you do?（）