Scenario: A user browses to a page and is presented with a warning that he is trying to enter a web site with an
untrusted certificate. The network engineer had added the correct certificate to the SSL virtual server.
What could be the cause of this issue?

A.
TLS is disabled on the virtual server.

B.
The certificate is not linked to the intermediate CA.

C.
The certificate has expired and needs to be renewed.

D.
The CA certificate has not been added to the SSL virtual server.