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

Which files will affect the domain name resolution system on Linux? (Choose two)

Which command will display running process information in real time?

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

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

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

After installing a new package, in which directory are you most likely find its configuration file?

Which of the following commands will set the variable text to olaf is home? (Choose two)

Which of the following commands redirects the output of cmd to the file foo.txt, in which an existing file is overwritten?

What is the output of the following command sequence?
for token in a b c; do
echo -n “$token “;
done