What is function of the System Security Service Daemon (SSSD)?
A.
it permits single-user accounts by maintaining credentials for back-end systems on behalf of local users.
B.
it enables fingerprint reader support for Kerberos clients.
C.
it enables Smart Card Authentication for Kerberos clients.
D.
it permits Kerberos authentication to be done offline by caching user identities.
for this question on the latest exam there are 2 correct answers.
A, D