Wissen Software Development Engineer (SDE) interview questions

It was easy.In the tech round I was asked to write a code of Fibonacci series and unique character in string and I was asked about my project.the next round was director round..they asked lru cache,os(deep),tree traversal. For all the students there were 2 tech and 1 director round,but my tech round went really well so I was directly sent to the director round. Did I clear it No I cleared the tech round but couldn't clear the director round.

It was on Campus drive with a total of 4 rounds 1 Technical Assessment + 3 Technical Interview Round Every round increases the toughness and checks your practical experience and pure technical skills