Which three actions should you perform in sequence?

DRAG DROP
Your network contains an Active Directory domain named contoso.com. The domain
contains three domain controllers named DC1, DC2 and DC3.
You need to create a zone named adatum.com that replicates between DC1 and DC2 only.
The zone data for adatum.com must be writable on both DC1 and DC2.
Which three actions should you perform in sequence? (To answer, move the appropriate
three actions from the list of actions to the answer area and arrange them in the correct
order.)

Answer: See the explanation

Explanation:
Box 1:

Box 2:

Box 3:

Note:
* dnscmd /createdirectorypartition
Creates a DNS application directory partition.
* dnscmd /EnlistDirectoryPartition
Adds a DNS server to the replication set of a DNS application directory partition.