• Backup your Joomla website
  • Now login to the server hosting the Joomla through ssh
  • Go to the folder /home/[cpanel-username/public_html
  • Download the latest version of Joomla to the server
  • Extract the downloaded file onto Joomla website
  • Remove the installation folder
  • Remove the downloaded Joomla install
  • Now your website is fully updated to the latest version
BY Best Interview Question ON 21 Feb 2019