Free XK0-005 Exam Braindumps (page: 5)

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A systems administrator needs to clone the partition /dev/sdc1 to /dev/sdd1. Which of the following commands will accomplish this task?

  1. tar -cvzf /dev/sdd1 /dev/sdc1
  2. rsync /dev/sdc1 /dev/sdd1
  3. dd if=/dev/sdc1 of=/dev/sdd1
  4. scp /dev/sdc1 /dev/sdd1

Answer(s): C



When trying to log in remotely to a server, a user receives the following message:
The server administrator is investigating the issue on the server and receives the following outputs:
Which of the following is causing the issue?

  1. The wrong permissions are on the user’s home directory.
  2. The account was locked out due to three failed logins.
  3. The user entered the wrong password.
  4. The user has the wrong shell assigned to the account.

Answer(s): D



A new Linux systems administrator just generated a pair of SSH keys that should allow connection to the servers. Which of the following commands can be used to copy a key file to remote servers? (Choose two.)

  1. wget
  2. ssh-keygen
  3. ssh-keyscan
  4. ssh-copy-id
  5. ftpd
  6. scp

Answer(s): D,F



A systems administrator needs to reconfigure a Linux server to allow persistent IPv4 packet forwarding. Which of the following commands is the correct way to accomplish this task?

  1. echo 1 > /proc/sys/net/ipv4/ipv_forward
  2. sysctl -w net.ipv4.ip_forward=1
  3. firewall-cmd --enable ipv4_forwarding
  4. systemctl start ipv4_forwarding

Answer(s): B






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