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Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?
Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?A . systemd.target=rescue.target B. systemd.runlevel=rescue.target C. systemd.service=rescue.target D. systemd.default=rescue.target E. systemd.unit=rescue.targetView AnswerAnswer: E
Which of the following information is stored within the BIOS? (Choose TWO correct answers.)
Which of the following information is stored within the BIOS? (Choose TWO correct answers.)A . Boot device order B. Linux kernel version C. Timezone D. Hardware configuration E. The system's hostnameView AnswerAnswer: A,D
Which of the following statements is correct regarding the command foo 1> bar?
Which of the following statements is correct regarding the command foo 1> bar?A . The stdout from the command foo is appended to the file bar. B. The stdout from the command foo overwrites the file bar. C. The command foo receives its stdin from the file bar. D. The...
What is the difference between the --remove and the --purge action with the dpkg command?
What is the difference between the --remove and the --purge action with the dpkg command?A . --remove removes the program, --purge also removes the config files B. --remove only removes the program, --purge only removes the config files C. --remove removes a package, --purge also removes all packages dependent on...
Which of the following is correct when talking about mount points?
Which of the following is correct when talking about mount points?A . Every existing directory can be used as a mount point. B. Only empty directories can be used as a mount point. C. Directories need to have the SetUID flag set to be used as a mount point. D....
After modifying GNU GRUB's configuration file, which command must be run for the changes to take effect?
After modifying GNU GRUB's configuration file, which command must be run for the changes to take effect?A . kill -HUP $(pidof grub) B. grub-install C. grub D. No action is requiredView AnswerAnswer: D
Which of the following apt-get commands will install the newest versions of all currently installed packages without removing any packages or installing new packages that are not already installed?
Which of the following apt-get commands will install the newest versions of all currently installed packages without removing any packages or installing new packages that are not already installed?A . auto-update B. upgrade C. dist-upgrade D. install E. updateView AnswerAnswer: C
Which of the following command sets the Bash variable named TEST with the content FOO?
Which of the following command sets the Bash variable named TEST with the content FOO?A . set TEST="FOO" B. TEST = "FOO" C. var TEST="FOO" D. TEST="FOO"View AnswerAnswer: D
In compliance with the FHS, in which of the directories are man pages found?
In compliance with the FHS, in which of the directories are man pages found?A . /usr/share/man B. /opt/man C. /usr/doc/ D. /var/pkg/man E. /var/manView AnswerAnswer: A
Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)
Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)A . 0 B. 1 C. 3 D. 5 E. 6View AnswerAnswer: A,E
