I had a total of 2 human resources and 3 technical interviews. It was one of the most difficult interview processes I have ever had. But I think the questions asked were appropriate. There was no tense environment, on the contrary, I felt generally comfortable. They were very quick in terms of feedback throughout the process. They really earned my appreciation for this. You are not expected to know any information about the questions. On the contrary, they measure how you will act when you encounter a problem you don't know. I think it's quite appropriate. There were many examples in my interviews that I didn't know but I thought about, and despite this, I was hired. I'm generally satisfied.