From the e-mail I received on Friday morning, the question was the original question, so it did not mention the "GUI" modification.

So, when I read the question, my answer was "yes" because I did create database snapshot with SSMS while I was learning about it. Because I did not "re-read" the question on the web site, my answer was wrong.

So I lost one point because I did not read again the question, but frankly, I don't think I would have got it anyway 🙂