Your network contains an Active Directory domain named contoso.com. The domain contains a domain controller named DC1 that has the DNS Server server role installed.
DC1 hosts an Active Directory-integrated zone for the domain. The domain contains a member server named Server1.
You install the DNS Server server role on Server1.
You need to ensure that Server1 can respond authoritatively to queries for the existing contoso.com namespace.
Which cmdlets should you run on each server? (To answer, drag the appropriate cmdlets to the correct servers. Each cmdlet may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)

Your network contains an Active Directory domain named contoso.com.
The domain contains 20 computer accounts in an organizational unit (OU) named OU1. A user account named User1 is in an OU named OU2.
You are configuring a Group Policy object (GPO) named GPO1.
You need to assign User1 the Back up files and directories user right to all of the computer accounts in OU1.
Which two actions should you perform? （）