Which of he following steps should be followed when configuring a slave slapd server?

Which of he following steps should be followed when configuring a slave slapd server? (Choose three.)

A.
Do not add a replica directive to slapd.conf

B.
Do not add a replogfile directive to slapd.conf

C.
Add an updatedn directive to slapd.conf

D.
Add a replica directive to slapd.conf

E.
Add a replogfile directive to slapd.cnf