Free Oracle 1Z0-106 Exam Braindumps (page: 2)

Which two statements are true about the GRUB 2 bootloader?

  1. Its configuration can be changed by editing /etc/default/grub2 and executing grub2-mkconfig to regenerate grub2.cfg.
  2. It can load many free operating systems directly and chain-load proprietary operating systems.
  3. Its configuration file is /boot/grub2/grub2.conf on BIOS-based systems.
  4. It understands file systems and kernel executable formats, allowing the loading of operating systems without recording the on-disk physical location of the kernel.

Answer(s): B,D



Which mdadm command creates a RAID-1 device consisting of two block volumes and one spare device?

  1. mdadm ­create /dev/md0 ­level=5 ­raid-devices=2 /dev/xvdd1 /dev/xvdd2 ­spare-devices=1 /dev/xvdd3
  2. mdadm ­create /dev/md0 ­level=1 ­raid-devices=2 /dev/xvdd1 /dev/xvdd2
  3. mdadm ­create /dev/md0 ­level=1 ­raid-devices=2 /dev/xvdd1 /dev/xvdd2 ­spare-devices=1 /dev/xvdd3
  4. mdadm ­create /dev/md0 ­level=0 ­raid-devices=2 /dev/xvdd1 /dev/xvdd2 ­spare-devices=1 /dev/xvdd3

Answer(s): C



Which two statements are true about naming network interfaces?

  1. Consistent device naming is enabled by default.
  2. The udev device manager generates device names based on a series of schemes.
  3. The udev device manager uses a random number if all other schemes fail.
  4. Device names cannot be manually configured.
  5. Device names incorporate the physical location and hot plug slot index number.

Answer(s): A,B



Which two default user account settings are contained in /etc/login.defs?

  1. Decryption method used to decrypt passwords.
  2. User hashed passwords.
  3. Group hashed passwords.
  4. Password aging controls.
  5. Encryption method used to encrypt passwords.

Answer(s): D,E



Examine these commands, which execute successfully:

# firewall-cmd --zone=public --add-service=cockpit --permanent # firewall-cmd --zone=public --add-port=1313/tcp --permanent # firewall-cmd --reload
Which are true upon execution?

  1. The Cockpit service is added only to the public zone.
  2. Egress traffic is allowed for the Cockpit service only when using port 1313.
  3. Runtime firewall configuration is not lost when the firewalld process is restarted or the system is rebooted.
  4. Port 1313 blocks all traffic for the public zone except for ingress traffic to the Cockpit service.
  5. The custom Cockpit service configuration file is updated in /usr/lib/firewalld/services.

Answer(s): A,C



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