LPI Exam Questions

Which of the following is most likely the cause?

After finishing configuration of a UNIX client to authenticate with a Microsoft Active Directory server, login attempts are unsuccessful.
Which of the following is most likely the cause?

A.
The slapd daemon is not running

B.
The user account in Active Director has the remote login setting disabled

C.
The PAM library is searching the directory with the default search filter

D.
Unix Client support is disabled in the Active Directory Configuration