An administrator has placed an executable in the directory /etc/init.d, however it is not being
executed when the system boots into runlevel 2. What is the most likely cause of this?

LDAP-based authentication against a newly-installed LDAP server does not work as expected.
The file /etc/pam.d/login includes the following configuration parameters. Which of them is NOT
correct?

In order to generate a pair of asymmetric keys to use during an SSH connection, please choose the
correct command to use?

What is the advantage of using SASL authentication with OpenLDAP?

Consider the following output from df -i:
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/md0 1966080 45044 1921036 3% /
none 125731 712 125019 1% /dev
none 127729 1 127728 1% /dev/shm
none 127729 17 127712 1% /var/run
none 127729 2 127727 1% /var/lock
none 1966080 45044 1921036 3% /var/lib/ureadahead/debugfs
/dev/sde1 0 0 0 – /mnt
What filesystem does /dev/sde1 most likely use?

In a PAM configuration file, which of the following is true about the required control flag?

Why shouldn’t you use the options -z and -j when using tar with a magnetic tape backup?