WD Validation Engineer interview questions

it was 2 interviews: 1- ask me about my self 2- gave me a question of colors : given array that have 3 colored balls ..please sort them in min time 3- interview with the HR .

Three rounds of Interview, 1. Written Test 2. Technical Round -1 3. Technical Round -2 Went so good, Easy for freshers to get in. We were called for Wriiten Test, 2 days later this we got results. After this, there were 2 technical rounds on the same day. And maybe after 10 days , I got a call from them that I got placed