LPIC 101-500v6 - Others

(Exam Topic 5) When considering the use of hard links, what are valid reasons not to use hard links?. Hard links are not available on all Linux systems because traditional filesystems, such as ext4, do not support them. Each hard link has individual ownership, permissions and ACLs which can lead to unintended disclosure of file content. Hard links are specific to one filesystem and cannot point to files on another filesystem. If users other than root should be able to create hard links, suln has to be installed and configured. When a hard linked file is changed, a copy of the file is created and consumes additional spac.

(Exam Topic 5) Consider the following directory: drwxrwxr-x 2 root sales 4096 Jan 1 15:21 sales Which command ensures new files created within the directory sales are owned by the group sales? (Choose two.). chmod g+s sales. setpol -R newgroup=sales sales. chgrp -p sales sales. chown --persistent *.sales sales. chmod 2775 sales.

(Exam Topic 5) Which command must be entered before exiting vi to save the current file as filea.txt?. %s filea.txt. %w filea.txt. :save filea.txt. :w filea.txt. :s filea.txt.

(Exam Topic 5) Which of the following commands displays the path to the executable file that would be executed when the command foo is invoked?. lsattr foo. apropos foo. locate foo. whatis foo. which foo.

(Exam Topic 5) What is true regarding UEFI firmware? (Choose two.). It can read and interpret partition tables. It can use and read certain file systems. It stores its entire configuration on the /boot/ partition. It is stored in a special area within the GPT metadata. It is loaded from a fixed boot disk position.

(Exam Topic 5) Which of the following are valid stream redirection operators within Bash? (Choose two.). <. #>. %>. >>>. 2>&.

(Exam Topic 5) Which of the following directories on a 64 bit Linux system typically contain shared libraries? (Choose two.). ~/.lib64/. /usr/lib64/. /var/lib64/. /lib64/. /opt/lib64/.

(Exam Topic 5) Which program runs a command in specific intervals and refreshes the display of the program's output? (Specify ONLY the command without any path or parameters).

(Exam Topic 5) A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?. Using lsmod --remove --autoclean without specifying the name of a specific module. Using modinfo -k followed by the name of the offending module C. Using modprobe -r followed by the name of the offending module. Adding a blacklist line including the name of the offending module to the file /etc/modprobe.d/blacklist.conf. Deleting the kernel module's directory from the file system and recompiling the kernel, including its modules.

(Exam Topic 5) Which of the following is true when a file system, which is neither listed in /etc/fstab nor known to system, is mounted manually?. systemd ignores any manual mounts which are not done using the systemctl mount command. The command systemctl mountsync can be used to create a mount unit based on the existing mount. systemd automatically generates a mount unit and monitors the mount point without changing it. Unless a systemd mount unit is created, systemd unmounts the file system after a short period of time. systemctl unmount must be used to remove the mount because system opens a file descriptor on the mount point.

(Exam Topic 5) Which of the following properties of a Linux system should be changed when a virtual machine is cloned? (Choose two.). e partitioning scheme. The file system. The D-Bus Machine ID. The permissions of /root/. The SSH host keys.

(Exam Topic 5) Which of the following commands lists the dependencies of the RPM package file foo.rpm?. rpm -qpR foo.rpm. rpm -dep foo. rpm -ld foo.rpm. rpm -R foo.rpm. rpm -pD foo.

(Exam Topic 5) What is contained on the EFI System Partition?. The Linux root file system. The first stage boot loader. The default swap space file. The Linux default shell binaries. The user home directories.

(Exam Topic 5) When is the content of the kernel ring buffer reset? (Choose two.). When the ring buffer is explicitly reset using the command dmesg --clear. When the ring buffer is read using dmesg without any additional parameters. When a configurable amount of time, 15 minutes by default, has passed. When the kernel loads a previously unloaded kernel module. When the system is shut down or rebooted.

(Exam Topic 5) Which of the following apt-get subcommands installs the newest versions of all currently installed packages?. auto-update. dist-upgrade. full-upgrade. install. update.

(Exam Topic 5) A Debian package creates several files during its installation. Which of the following commands searches for packages owning the file /etc/debian_version?. apt-get search /etc/debian_version. apt -r /etc/debian_version. find /etc/debian_version -dpkg. dpkg -S /etc/debian_version. apt-file /etc/debian_version.

(Exam Topic 5) Which command displays the current disk space usage for all mounted file systems? (Specify ONLY the command without any path or parameters.).

(Exam Topic 5) Which of the following commands installs all packages with a name ending with the string foo?. zypper get "*foo". zypper update "foo?". zypper force "foo*". zypper install "*foo". zypper add ".*foo".

Consider the following output from the command ls -i: How would a nem file named c.txt be created with the same inode number as a.tct (Inode 525385)?. ln -h a.txt c.txt. ln -h c.txt a.txt. ln a.txt c.txt. ln -f c.txt a.txt. ln -f 525385 c.txt.