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1.
If there is no access directive, what is the default setting for OpenLDAP?
2.
By default OpenLDAP logs via syslogd. What is the slapd.conf file directive to have the LDAP logs written to /var/log/ldap.log?
3.
Which configuration parameter on a Postfix server modifies only the sender address and not the recipient address?
4.
In the main Postfix configuration file, how are service definitions continued on the next line?
5.
Which format, for storing user e-mail, uses the directories tmp, cur and new in order to solve reliability problems in other storage formats?
6.
Which setting in the Courier IMAP configuration file will tell the IMAP daemon to listen only on the localhost interface?
7.
When the default policy for the netfilter INPUT chain is set to DROP, why should a rule allowing traffic to localhost exist?
8.
On a Linux router, packet forwarding for IPv4 has been enabled. After a reboot, the machine no longer forwards IP packets from other hosts. The commanD. echo 1 > /proc/sys/net/ipv4/ip_forward temporarily resolves this issue. Which one of the following options is the best way to ensure this setting is saved across system restarts?
9.
The program vsftpd, running in a chroot jail, gives the following error: /bin/vsftpD. error while loading shared libraries: libc.so.6: cannot open shared object filE. No such file or directory. Which of the following actions would fix the error?
10.
In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?