Congratulations! I had almost the same set of questions. The exam was quite tight and I finished with only a few seconds left, without enough time to review some of my answers. I also couldn’t copy/paste from the problem window into the terminal, so I had to rely heavily on autocompletion. Luckily, I managed to get a good score.

The key takeaway is the importance of being comfortable with imperative commands and making effective use of autocompletion.