In an xinetd configuration file, which attribute specifies the network address that will be used to provide the service?
What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)
What argument to the -type option of find will match files that are symbolic links? (Specify only the argument and no other options or words.)
What is true regarding the command userdel --force --remove bob? (Choose TWO correct answers.)
The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?
Which configuration file would be edited to change the default options for outbound SSH sessions?
Which of the following fields can be found in the /etc/group file? (Choose THREE correct answers.)
Which of the following commands should be added to /etc/bash_profile in order to change the language of messages for an internationalized program to Portuguese (pt)?
Which of the following programs uses the hosts.allow file to perform its main task of checking for access control restrictions to system services?
Which of the following keywords can be used in the file /etc/nsswitch.conf to specify a source for host name lookups? (Choose TWO correct answers.)
Which of the following lines are valid in the file /etc/hosts? (Choose TWO correct answers.)
In which file, if present, must all users be listed that are allowed to use the cron scheduling system? (Specify the full name of the file, including path.)
Which of the following commands preloads and manages keys that are used for automatic authentication while logging in to other machines using SSH?
Which command is used to set the hostname of the local system? (Specify ONLY the command without any path or parameters.)
Which of the following keywords can be used in the file /etc/resolv.conf? (Choose TWO correct answers.)
Which port is the default server port for the HTTPS protocol? (Specify the port number using digits.)
Which of the following are commonly used Mail Transfer Agent (MTA) applications? (Choose THREE correct answers.)
Which of the following commands is used to rotate, compress, and mail system logs?
Which option in the /etc/ntp.conf file specifies an external NTP source to be queried for time information? (Specify ONLY the option without any values or parameters.)
What word is missing from the following SQL statement?
insert into tablename ________(909, 'text');
(Please specify the missing word using lower-case letters only.)
What word is missing from the following SQL statement?
__________ count(*) from tablename;
(Please specify the missing word using lower-case letters only.)
Which of the following are requirements in order to run a shell script like a regular command from anywhere in the filesystem? (Choose THREE correct answers.)
Which of the following commands puts the output of the command date into the shell variable mydate?