Your network contains two Active Directory forests named contoso.com and adatum.com.
A two- way forest trust exists between the forests.
The contoso.com forest contains an enterprise certification authority (CA) named Server1.
You implement cross-forest certificate enrollment between the contoso.com forest and the adatum.com forest.
On Server1, you create a new certificate template named Template1.
You need to ensure that users in the adatum.com forest can request certificates that are based on Template1.
Which tool should you use?

A.
DumpADO.ps1

B.
Repadmin

C.
Add-CATemplate

D.
Certutil

E.
PKISync.ps1

Explanation:
B:
Repadmin.exe helpsadministrators diagnose Active Directory replication problems betweendomain
controllers running Microsoft Windows operating systems.
C:
Adds a certificate template to the CA.
D:
Use Certutil.exe to dump and display certification authority (CA) configuration information, configure
Certificate Services, backup and restore CAcomponents, and verify certificates, key pairs, and certificate
chains.
E:
PKISync.ps1 copies objects in the source forest to the target forest

http://technet.microsoft.com/en-us/library/ff955845(v=ws.10).aspx#BKMK_Consolidating
http://technet.microsoft.com/en-us/library/cc770963(v=ws.10).aspx
http://technet.microsoft.com/en-us/library/hh848372.aspx
http://technet.microsoft.com/library/cc732443.aspx
http://technet.microsoft.com/en-us/library/ff961506(v=ws.10).aspx