A corporate network includes an Active Directory-integrated zone. All 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.
Ldp

B.
Repadmin

C.
Ntdsutil

D.
Nslookup

E.
Active Directory Sites And Services console

F.
Active Directory Domains And Trusts console

G.
Dnslint

H.
Dnscmd

Explanation:
Practically the same question as F/Q28, J/Q24, K/Q8, K/Q31, different set of answers sometimes.
To make sure that the new DNS records are replicated to all DNS servers we can use the repadmin tool.
Reference:
http://technet.microsoft.com/en-us/library/cc811569.aspx
Forcing Replication
Sometimes it becomes necessary to forcefully replicate objects and entire partitions between domain
controllers that may or may not have replication agreements.
Force a replication event with all partners
The repadmin /syncallcommand synchronizes a specified domain controllerwith all replication partners.
Syntax
repadmin /syncall <DC> [<NamingContext>] [<Flags>]
Parameters
<DC>
Specifies the host name of the domain controller tosynchronize with all replication partners.
<NamingContext>
Specifies the distinguished name of the directory partition.
<Flags>
Performs specific actions during the replication.