You have Windows Server 2012 R2 DHCP servers with 50 leases.
You want to convert leases into reservations using PowerShell command.
What do you need to have to accomplish this?（）

You work as an 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 installed.
Contoso.com has its headquarters in London, and several widespread satellite offices.
When Contoso.com releases a new written policy stating that the graphical user interface (GUI) should not be installed on any servers deployed to Contoso.com’s satellite offices.
It is reported that a server in one of the satellite offices are not compliant with the new written policy.
You are required to remedy the situation, while using the least amount of user interaction.
Which of the following actions should you take?（）

You work as an 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.
Contoso.com has a server, named ENSUREPASS-SR07, which has the ADDS, DHCP, and DNS server roles installed. Contoso.com also has a server, named ENSUREPASSSR08, which has the DHCP, and Remote Access server roles installed. You have configured a server, which has the File and Storage Services server role installed, to automatically acquire an IP address. The server is named ENSUREPASSSR09.
You then create reservation on ENSUREPASS-SR07, and a filter on ENSUREPASSSR08.
Which of the following is a reason for this configuration?（）

A company’s server virtualization team needs to provision a series of Hyper-V workloads to use existing network storage arrays. The team has chosen to use Fibre Channel ports within the guest operating systems.
Which of the following Windows Server versions can be used as guest operating systems when using Hyper-V Fibre Channel ports?（）