LFCS

Which of the following signals is sent to a process when the key combination CTRL+C is pressed on the keyboard?A . SIGTERMB . SIGINTC . SIGSTOPD . SIGKILLView AnswerAnswer: B

SIMULATION In which directory must definition files be placed to add additional repositories to yum?View AnswerAnswer: /etc/yum.repos.d -or- /etc/yum.repos.d/ -or- yum.repos.d -or- yum.repos.d/

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?A . /lib/init.soB . /sbin/initC . /etc/rc.d/rcinitD . /proc/sys/kernel/initE . /boot/initView AnswerAnswer: B

What is the default nice level when a process is started using the nice command?A . -10B . 10C . 20D . 0View AnswerAnswer: B

Regarding the command: nice -5 /usr/bin/prog Which of the following statements is correct?A . /usr/bin/prog is executed with a nice level of -5.B . /usr/bin/prog is executed with a nice level of 5.C . /usr/bin/prog is executed with a priority of -5.D . /usr/bin/prog is executed with a priority of...

When removing a package, which of the following dpkg options will completely remove the files including configuration files?A . --cleanB . --deleteC . --purgeD . CremoveView AnswerAnswer: C

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.targetB . systemd.runlevel=rescue.targetC . systemd.service=rescue.targetD . systemd.default=rescue.targetE . systemd.unit=rescue.targetView AnswerAnswer: E

SIMULATION Which command displays a list of all background tasks running in the current shell? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: jobs

Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting?A . kill -PIPE 123B . kill -KILL 123C . kill -STOP 123D . kill -TERM 123View AnswerAnswer: D

In compliance with the FHS, in which of the directories are man pages found?A . /usr/share/manB . /opt/manC . /usr/doc/D . /var/pkg/manE . /var/manView AnswerAnswer: A