PwC Tax Associate interview questions

After going through online assessment and writing test, I had been invited for an interview. After receiving no updates on that after a month, they contacted me to do another interview. The second one is very stressful. They expect me to know every little detail of that department, even though I already explained what I know about it from my own research.

It was quick and okay. The Interviewer asked many questions within a short period of time. I thought I will get a job offer but I didn't got a response right after the interview.