Acquia Certified Site Builder (Drupal 9) exam was refreshed to cover Drupal 9 and something I had been meaning to take for a while.  The test covers the basics of setting up and managing a Drupal site, if you've done this before then the exam shouldn't be a problem for you.

If you want to learn more about becoming an Acquia Certified Site Builder or more about the Acquia platform let me know!