What is the certificate deployment and management behavior when the security level is set to High?

What is the certificate deployment and management behavior when the security level is set to High?
A . Certificates are deployed automatically for known hosts and the Certificate Revocation List (CRL) is refreshed every 4 hours.
B. Certificates are deployed automatically for all hosts and the Certificate Revocation List (CRL) is refreshed every hour.
C. Certificates are deployed automatically for known hosts and the Certificate Revocation List (CRL) is refreshed every hour.
D. Certificates are deployed with a token for all hosts and the Certificate Revocation List (CRL) is refreshed every 4 hours.

View Answer

Answer: A