Your network contains a domain controller named DC1. DC1 hosts a zone named contoso.com. The
properties of the zone are shown in the exhibit. (Click the Exhibit button.)

You need to ensure that only secure dynamic updates are accepted for the contoso.com zone. What
should you do first?

Your network contains an Active Directory domain named contoso.com. The domain contains two
DNS servers named DC1 and Server1. DC1 is a domain controller. Server1 is member server. On
Server1, you create a primary zone named fabrikam.com. You need to create a copy of the
fabrikam.com zone on DC1. What should you do? (Each correct answer presents part of the solution.
Choose two.)

Your network contains an Active Directory domain named contoso.com. The domain contains a
server named Server1 that runs Windows Server 2008 R2 Service Pack 1 (SP1). Server1 has the
Windows Server Update Services (WSUS) server role installed. Server1 downloads updates from
Microsoft Update every day. You have an isolated test network that is not connected to the
production network. On the test network, you implement a WSUS server named Server2. Server2
has the same WSUS configuration as Server1. You need to ensure that Server2 can distribute the
same updates as Server1. Which actions should you perform? (Each correct answer present part of
the solution. Choose three.)