Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1 that runs

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Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1 that runs Windows Server 2012 R2.
Server1 has the Active Directory Certificate Services server role installed and is configured as an enterprise certification authority (CA).
You need to ensure that all of the users in the domain are issued a certificate that can be used for the following purposes:
✑ Email security
✑ Client authentication
✑ Encrypting File System (EFS)
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A. From a Group Policy, configure the Certificate Services Client Auto-Enrollment settings.
B. From a Group Policy, configure the Certificate Services Client Certificate Enrollment Policy settings.
C. Modify the properties of the User certificate template, and then publish the template.
D. Duplicate the User certificate template, and then publish the template.
E. From a Group Policy, configure the Automatic Certificate Request Settings settings.