A corporate network includes an Active Directory-integrated zone. AIl DNS servers that host the zone are
domain controllers.
You add multiple DNS records to the zone.
You need to ensure that the new records are available on all DNS servers as soon as possible.
Which tool should you use?

A.
Active Directory Sites And Services console

B.
Ntdsutil

C.
Dnslint

D.
Nslookup

Explanation:
Practically the same question as F/Q28, G/Q8, K/Q8,K/Q31, different set of answers sometimes.
Reference:
http://technet.microsoft.com/en-us/library/cc794809.aspx
Forcing Replication
When you need updates to be replicated sooner than the intersite replication schedule allows, or when
replication between sites is impossible because of configuration errors, you can force replication to and from
domain controllers.
Forcing replication of all directory updates over aconnection
If you want to replicate certain updates, such as asignificant addition of new passwords or user accounts, to
another domain controller in the domain, you can use the Replicate now option in the Active Directory Sites
and Services snap-into force replication of all directory partitions over a connection object that represents
inbound replication from a specific domain controller. A connection object for a server object that represents a
domain controller identifies the replication partner from which the domain controller receives replication. If the
changes are made on one domain controller, you can select the connection from that domain controller and
force replication to its replication partner.
You can also use the Repadmin.exe command-line toolto replication changes from a server to one or more
other servers or to all servers.