You perform a Server Core Installation of window Server 2012 R2 on server named Server1.
You need to add a graphical user interface (GUI) to server1. Which tool should you use?（）

You plan to deploy a DHCP server that will support four subnets. The subnets will be configured as shown in the following table:

You need to identify which network ID you should use for each subnet. What should you identify? To answer, drag the appropriate network ID to the each subnet in the answer area.

You work as a senior administrator at Contoso.com. The Contoso.com network consists of a single domain named Contoso.com. All servers in the Contoso.com domain, including domain controllers, have Windows Server 2012 R2 installed.
You are running a training exercise for junior administrators. You are currently discussing the Virtual Fibre Channel SAN feature.
Which of the following is TRUE with regards to the Virtual Fibre Channel SAN feature?（）

You have a Server Core 2012 installation and all roles and features removed. The server does not haveaccess to Windows Update. You mount the network volume containing the installation files for Server 2012.
You need to install DNS and DHCP server role.
Which directory do you reference for installing?