Multiple choice technology operating systems

which command is used to move to one directory up in the hierarchy

  1. cd ..

  2. cd

  3. Cd …

  4. Cd ~

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The cd .. command uses the special directory entry .. which always refers to the parent directory. This is the standard Unix/Linux way to navigate up one level in the directory hierarchy.