Which of the following is the most appropriate method of debugging problems concerning ACLs?
A. Stop the OpenLDAP server daemon and run the command slapd -d 128.
B. Stop the OpenLDAP server daemon and run the command slapd -d 32.
C. Stop the OpenLDAP server daemon and run the command slapd -log_acl.
D. Stop the OpenLDAP server daemon and run the command slapd -debug_acl.