They asked me the same questions back in 2012. I was applying for a Java developer position.
The person asking the questions said right from the start that he is not technical (he was a psychologist) and that he had a cheatsheet in front of him.
I passed that telephone call and failed the process later on another call (on the lightbulbs and the 100 floor building)
Really surprised to see that 4 years later they still do this.
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