OutSystems Associate Developer interview questions

I had a total of three interviews plus an initial phone call. The first interview was basically a conversation with a couple of technical questions here and there about OOP. The second interview was technical and aimed at assessing my skills in SQL and coding. The questions were difficult enough to make you think but nothing impossible. You basically have to know how to do joins, aggregations and stuff like that and for the programming part you should be familiar with time complexity and efficiency. The last interview was probably my favourite, very high level discussion on how to implement an object oriented app. At the end I struggled a bit and the interviewers were very helpful in aiding my thinking. Overall I was very impressed by how nice and helpful everyone was and how fast they were in giving me feedback and eventually an offer.