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package management?
Which of the following commands lists all currently installed packages when using RPM package management?A . yum --query --allB . yum --list --installedC . rpm --query --allD . rpm --list CinstalledView AnswerAnswer: C
What is the output of the following command?
What is the output of the following command? echo "Hello World" | tr -d aieouA . Hello WorldB . eooC . Hll WrldD . eoo Hll WrldView AnswerAnswer: C
CORRECT TEXT
CORRECT TEXT The USB device filesystem can be found under /proc/______/usb/. (Please fill in the blank with the single word only)View AnswerAnswer: bus
Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?
Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?A . hidemenuB . splashC . timeoutD . showmenuView AnswerAnswer: C
Which option to the yum command will update the entire system?
CORRECT TEXT Which option to the yum command will update the entire system? (Specify ONLY the option name without any additional parameters.)View AnswerAnswer: update, upgrade
Which of the following commands moves and resumes in the background the last stopped shell job?
Which of the following commands moves and resumes in the background the last stopped shell job?A . runB . bgC . fgD . backView AnswerAnswer: B
Which of the following commands can be used to download the RPM package kernel without installing it?
Which of the following commands can be used to download the RPM package kernel without installing it?A . yum download --no-install kernelB . yumdownloader kernelC . rpm --download --package kernelD . rpmdownload kernelView AnswerAnswer: B
Which of the following statements is correct when talking about /proc/?
Which of the following statements is correct when talking about /proc/?A . All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot.B . All files within /proc/ are read-only and their contents cannot be changed.C . All changes to files in /proc/ are immediately recognized by...
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/manB . /opt/manC . /usr/doc/D . /var/pkg/manE . /var/manView AnswerAnswer: A
Which Debian package management tool asks the configuration questions for a specific already installed package just as if the package were being installed for the first time?
CORRECT TEXT Which Debian package management tool asks the configuration questions for a specific already installed package just as if the package were being installed for the first time? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: dpkg-reconfigure
