Nybsys Python and C++Developer interview questions

I applied through online.I was told there will be written exam and viva interview but on the interview day they told us there will be no written exam, only viva. The interviewer was humble,he made the interview environment comfortable.My problem was the technical question he asked was directly googeable, meaning they are something you can memorize.You either know it or dont.So there are no space for me to get the answer from our disscussion.