This was the first time , that tcs conducted a nation wide NQT, interview thus was devided into 10 different queues. Interview was failry simple, I had done some workshops in Cyber Security and thus mentioned them in my Resume which the interviewers asked me about, asked me to write a program on some basic c problem, but in java, doesn't really matter if ur 100% correct , they just want to see if u know the synatx and all.