I was greeted by two people, they were nice and we cracked some jokes together, then they proceeded to ask me some well put technical questions. They have asked me like 10 questions, and I was able to answer 9 on them correctly. The think that baffled me, is that even though I knew 9 of them (the question I didn't know was not that relevant), in the response email said that I don't have the technical knowledge required, which instantly I knew was a lie. I would have appreciated more if they said that I was not selected because of other true reasons, like I was not compatible with the company values, or anything else.