&gt;Your questions are nice to impress your geek buddies but do they really help you to deliver quality?<p>I do not ask question to impress, it&#x27;s to identify whether candidate is capable enough to understand problem domain and come up with efficient solution.Please read post, I am okay with learning part, and asked question for which candidate claims him&#x2F;herself as expert. I have no issue with they use tools (ORM etc) , but if they dont know how tool works before using it, it&#x27;s not ideal for me.