Oracle Linux 8 Advanced System Administration - 1z1-106 Exam Practice Test

A. It cannot be removed when it is part of an active VG.

B. It can be removed when an inactive logical volume is on the VG.

C. It can be removed when an active VG has mounted file systems by running vgexport.

D. It can be removed only after removing it from its VG by using vgreduce.

E. It can be removed when it is part of an active VG.

A. Set kernel parameter selinux=0

B. fixfiles -F relabel

C. touch /.autorelabel

D. echo "relabel=1" > /.selinux

E. fixfiles -F onboot

F. Set kernel parameter autorelabel=0

A. Device names cannot be manually configured.

B. Consistent device naming is enabled by default.

C. The udev device manager uses a random number if all other schemes fail.

D. The udev device manager generates device names based on a series of schemes.

E. Device names incorporate the physical location and hot plug slot index number.

A. The kernel loads driver modules from vmlinuz that are required to access the root file system.

B. Both the vmlinuz file and the initramfs file are located in the /boot directory.

C. The bootloader loads the initramfs file into memory and extracts the vmlinuz file into a temporary file system (tmpfs).

D. The bootloader loads the initramfs file into memory and extracts the vmlinuz file into the /boot file system.

E. The kernel loads driver modules from initramfs that are required to access the root file system.

A. Password aging controls.

B. User hashed passwords.

C. Encryption method used to encrypt passwords.

D. Decryption method used to decrypt passwords.

E. Group hashed passwords.

A. The custom Cockpit service configuration file is updated in /usr/lib/firewalld/services.

B. Port 1313 blocks all traffic for the public zone except for ingress traffic to the Cockpit service.

C. Runtime firewall configuration is not lost when the firewalld process is restarted or the system is rebooted.

D. Egress traffic is allowed for the Cockpit service only when using port 1313.

E. The Cockpit service is added only to the public zone.

A. chronyd takes pool.ntp.org offline automatically when sending a request to the pool fails.

B. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyd.

C. chronyd polls a maximum of 3 sources from pool.ntp.org after it is enabled.

D. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyc.