Multiple choice technology operating systems

What command do you have to use to go to the parent directory?

  1. cd ..

  2. cd /up

  3. cd -

  4. cd ~

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A Correct answer
Explanation

In Unix and Linux systems, 'cd ..' is the standard command to change the current working directory to the parent directory. 'cd ~' goes to the home directory, and 'cd -' returns to the previous directory.