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Free XK0-005 Exam Braindumps (page: 34)

Page 33 of 96
PDF with 392 Questions

A Linux user reported the following error after trying to connect to the system remotely: ssh: connect to host 10.0.1.10 port 22: Resource temporarily unavailable
The Linux systems administrator executed the following commands in the Linux system while trying to diagnose this issue:
Which of the following commands will resolve this issue?

  1. firewall-cmd --zone=public --permanent --add-service=22
  2. systemctl enable firewalld; systemctl restart firewalld
  3. firewall-cmd --zone=public --permanent --add-service=ssh
  4. firewall-cmd --zone=public --permanent --add-port=22/udp

Answer(s): C



A Linux administrator has been tasked with installing the most recent versions of packages on a RPM-based OS. Which of the following commands will accomplish this task?

  1. apt-get upgrade
  2. rpm -a
  3. yum updateinfo
  4. dnf update
  5. yum check-update

Answer(s): D



A Linux administrator needs to expand a volume group using a new disk. Which of the following options presents the correct sequence of commands to accomplish the task?

  1. partprobevgcreatelvextend
  2. lvcreatefdiskpartprobe
  3. fdiskpartprobemkfs
  4. fdiskpvcreatevgextend

Answer(s): D



Which of the following directories is the mount point in a UEFI system?

  1. /sys/efi
  2. /boot/efi
  3. /efi
  4. /etc/efi

Answer(s): B






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