Tata Consultancy Services Associate System Engineer interview questions

IInterview was very short and cool.Interview consisted of both technical and HR questions in a single take.They asked about block chain,programming basics,oop concepts and verification procedure was there at the beginning.They also asked about details in resume and about the academic project.

They first ask you to show an identification proof and then proceed with technical questions and other questions like what do you know about the company, who's the ceo and when was it founded, would you have any problem with relocation?