What's the answer of this question in Webflow certificate?

Okay, I am taking the Webflow certification and on Lvl 1 I had got all 25 questions right, it was difficult so I thought maybe I will fail again but I passed. Now in Lvl 2 which seems much easier than Lvl 1 tbh, I didn’t get 1 question right, so I passed but I still want the answer of this question because it’s either a question that have no right answer or maybe I don’t understand something here and hopefully you can teach me the answer. Thanks for reading.