Which of the following Ubuntu releases is considered most stable and fit to use for business
purposes?

What is the command to change the password of a user?

With which command can you determine the time of the last restart of a system?

You have a program called /usr/bin/foo. You wish to create a symbolic link, /home/user/foo,
that points to it. Which command will do this task?

Which of the following will change the group that is associated with a file?

What is the command that will show system boot time messages?

Where can a boot loader be installed?

Which of the following commands can be used to extract content from a tar file?

Which of the following filesystems is most commonly used for Linux distributions?