I tend to ask way too personal questions for that. I want to know their favourite project they worked on, and then I ask questions about that project. That's fa

I tend to ask way too personal questions for that. I want to know their favourite project they worked on, and then I ask questions about that project. That's far more interesting than "test" questions, it gives me insight in what they like and how they work, and it's not as easily faked.