单项选择题

A.Implement an Online Certificate Status Protocol (OCSP) responder by using Network Load Balancing.
B.Implement an Online Certificate Status Protocol (OCSP) responder by using an Internet Security and Acceleration S
C.Publish the trusted certificate authorities list to the domain by using a Group Policy Object (GPO).
D.Create a new Group Policy Object (GPO) that allows users to trust peer certificates. Link the GPO to the domain.