Your network contains an Active Directory domain named contoso.com. The domain contains 100 servers. The servers are contained in an organizational unit (OU) named Servers OU.
You need to create a group named Group1 on all of the servers in the domain. You must ensure that Group1 is added only to the servers.
What should you configure?（）

Your network contains an Active Directory domain named adatum.com.
You discover that when users join computers to the domain, the computer accounts are created in the Computers container.
You need to ensure that when users join computers to the domain, the computer accounts are automatically created in an organizational unit (OU) named All_Computers.
What should you do?（）

You have virtual machine named VM1.
VM1 uses a fixed size virtual hard disk (VHD) named Disk1.vhD. Disk1.vhd is 200 GB.
You shut down VM1.
You need to reduce the size of disk1.vhd.
Which action should you select from the Edit Virtual Hard Disk Wizard?（）

You have a Hyper-V host named Server1 that runs Windows Server 2012 R2.
Server1 hosts a virtual machine named VM1 that runs Windows Server 2012 R2.
VM1 has several snapshots.
You need to modify the snapshot file location of VM1.
What should you do?（）