What should you do first?

Following is What should you do first? from latest Microsoft practice test.

Question: 21

Your network contains an Active Directory domain named contoso.com. The domain contains two servers named Server1 and Server2.
Server1 runs Windows Server 2012 R2. Server2 runs Windows Server 2008 R2 Service Pack 1 (SP1) and has the DHCP Server server role installed.
You need to manage DHCP on Server2 by using the DHCP console on Server1.
What should you do first?

A. From Windows Firewall with Advanced Security on Server2, create an inbound rule.
B. From Internet Explorer on Server2, download and install Windows Management Framework 3.0.
C. From Server Manager on Server1, install a feature.
D. From Windows PowerShell on Server2, run Enable PSRemoting.

Answer: D

Section: (none)
The Enable-PSRemoting cmdlet configures the computer to receive Windows Power Shell remote commands that are sent by using the WS-Management technology. On Windows Server 2012 R2, Windows PowerShell remoting is enabled by default. You can use Enable-PSRemoting to enable Windows PowerShell remoting on other supported versions of Windows and to re-enable remoting on Windows Server 2012 if it becomes disabled. You need to run this command only once on each computer that will receive commands. You do not need to run it on computers that only send commands. Because the configuration activates listeners, it is prudent to run it only where it is needed.
Note: (not B) You can use Server Manager to manage remote servers that are running Windows Server 2008 and Windows Server 2008 R2, but the following updates are required to fully manage these older operating systems.
/ Windows Management Framework 3.0
/ Performance Updates
Reference: Enable-PSRemoting