You have a server named Server1 that has the following Active Directory Certificate Services （AD  CS） role services installed：     -Enterprise root certification authority （CA）  -Certificate Enrollment Web Service  -Certificate Enrollment Policy Web Service     You create a new certificate template.   External users report that the new template is unavailable when they request a new certificate.  You verify that all other templates are available to the external users.   You need to ensure that the external users can request certificates by using the new template.     What should you do on Server1（）

• A、Run iisreset.exe /restart.
• B、Run gpupdate.exe /force.
• C、Run certutil.exe -dspublish.
• D、Restart the Active Directory Certificate Services service.