Your company runs Window Server 2008on all of its servers.
It has a single Active Directory domainand it uses Enterprise Certificate Authority.
The security policyat ABC.commakes it necessary to examine revoked certificate information.
You need to make sure that the revoked certificate information is available at all times.
What should you do to achieve that?

A.
Add and configure a new GPO (Group Policy Object)that enables users to accept peer certificates andlink
the GPO to the domain.

B.
Configure and use a GPO to publish a list of trusted certificate authorities to the domain

C.
Configure and publish an OCSP (Online certificatestatus protocol) responder through ISAS (Internet
Security and Acceleration Server) array.

D.
Use network load balancing and publish an OCSP responder.

E.
None of the above

Explanation:
http://technet.microsoft.com/en-us/library/ee619754%28v=ws.10%29.aspx
How Certificate Revocation Works