Your network contains an Active Directory domain named contoso.com.
The domain contains a server named Server1 that runs Windows Server 2012 R2.
Server1 is an enterprise root certification authority (CA) for contoso.com.
You need to ensure that the members of a group named Group1 can request code signing
certificates. The certificates must be issued automatically to the members.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose
two.)
A.
From Certificate Templates, modify the certificate template.
B.
From Certification Authority, add a certificate template to be issued.
C.
From Certificate Authority, modify the CA properties.
D.
From Certificate Templates, duplicate a certificate template.
E.
From Certificate Authority, stop and start the Active Directory Certificate Services (AD CS) service.
Explanation:
The correct answers should be A and D: First duplicate it, then modify it
http://blogs.technet.com/b/deploymentguys/archive/2013/06/14/signing-windows-8-applicationsusing-an-internal-pki.aspx
The section on “Creating a Custom Certificate Template” shows steps to create and states…
…”New certificate templates are created by copying an existing template and using the existing
template’s properties as the default for the new template. Copy the existing certificate template
closest to the configuration of the intended new template to minimize the work necessary.”
This is step 2 in the creation process. Step 4 is to make desired changes.
Building an Enterprise Root Certification Authority in Small and Medium Businesses
http://technet.microsoft.com/en-us/library/cc700804.aspx