The process took 1 day. I interviewed at Cognizant (Chennai) in Sep 2018
Interview
I applied through campus recruitment drive. Initially a screening test is done via amcat which is full of aptitude and few small programs. some 400 students are shortlisted for next interview then they conducted a technical and HR Interview after a week they announced results.
Two interviews with coding test and and aptitute test , pretty easy , aske about projects done and java oops questions also sql question , position was full stack developer
We had many rounds like 3 rounds before interview and interview was quite good. I got selected into cognizant as and programmer analyst trainee. I did not focus much on java, so due to that i Got 4 lpa
They asked very basic questions of reversing a string java basics and sql introduction and asked some data structures concepts finally few hr questions so on finally interviewer looks very strict interview got rejected